Mercedes-benz R-Class 2012 Owners Manual Bedienungsanleitung

R-ClassOperator's Manual

DoorsAutomatic locking (on-boardcomputer) ... 208Automatic locking (switch) ... 80Display message ...

injury to the head and neck in the event of anaccident or similar situation.Do not drive the vehicle without the seat headrestraints. Head restraints

iYou can store the seat settings using thememory function (Y page 112).Adjusting the head restraintsAdjusting the head restraints manuallyAdjusting th

hand side bolster : into the desiredposition.XTo adjust the angle of the head restraint: push or pull the head restraint inthe direction of arrow ;.Re

you must move the respective seat as farback as possible (Y page 101). Then, fold theseat backrest forwards.You can remove the head restraints in thes

Adjusting seat fore-and-aft adjustment(outer seats in the 2nd row of seats)XPull lever : in the direction of the arrow tothe pressure point and hold i

would apply force at the abdomen or neck.That could cause serious or even fatal injuries.Do not fold the second-row middle seat andallow occupants to

XPull release handle : in the direction ofthe arrow to the pressure point and hold itin this position.The backrest folds forwards.XSlide the seat in t

Seat unlockedWhen the seat is unlocked, lock verificationindicator : is folded out and indicatorarea ; is clearly visible.XTo lock the seat: fold back

Switching the seat heating on/offSwitching on/offThe three red indicator lamps in the buttonindicate the heating level you have selected.iIf the batte

XMake sure that the SmartKey is in position2 in the ignition lock.XTo switch on: press button : repeatedlyuntil the desired ventilation level is set.i

Emergency spare wheelStorage location ... 297Stowing ... 298Emergency Tensioning Devic

Adjusting the steering wheelelectrically:To adjust the steering wheel position(fore-and-aft adjustment);To adjust the steering wheel heighti Other top

To stop steering wheel movement do one ofthe following:RMove steering wheel adjustment stalk.RPress one of the memory position buttons.RPress memory b

Exterior mirrorsAdjusting the exterior mirrorsGWARNINGExercise care when using the passenger-sideexterior rear view mirror. The mirror surfaceis conve

Rthe exterior mirrors fold in automatically assoon as you lock the vehicle from theoutside.Rthe exterior mirrors fold out againautomatically as soon a

Calling up a stored parking positionsettingXTurn the SmartKey to position 2 in theignition lock.XAdjust the exterior mirror on the front-passenger sid

Useful information ... 114Exterior lighting ... 114Interior lighting ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

XTurn the light switch to $ or Ã.orXIf the rear fog lamp is switched on: pressthe light switch in to the stop.Low-beam headlampsXTo switch on the low-

others. Therefore, turn the light switch toL in fog.The automatic headlamp feature is only anaid. The driver is responsible for the vehicle'sligh

XTo switch off the rear fog lamp: press thelight switch in as far as it will go.The yellow R indicator lamp on the lightswitch goes out.XTo switch off

Fuel filler flapEmergency release ... 158Opening/closing ... 158Fuel filter (display message) ...

XTo switch on the hazard warning lamps: press button :.All turn signals flash. If you now switch ona turn signal using the combination switch,only the

Rear overhead control panel (second row of seats):Switches the reading lamp on/offRear overhead control panel (third row of seats):p Switches the left

GDANGERXenon bulbs carry a high voltage. You couldget an electric shock and be seriously or evenfatally injured if you touch the electriccontacts on X

Bi-Xenon headlamps:Side marker lamp: WY 5 W;Turn signal lamp: WY 5 W=Parking lamp/standing lamp: W 5 W BVTail lamp:Backup lamp: W 16 WLicense plate la

XTurn bulb holder ; counter-clockwise andpull it out.XTake the bulb out of bulb holder ;.XInsert the new bulb into bulb holder ;.XInsert bulb holder ;

XInsert bulb holder :.XReplace the cover in the front wheel arch(Y page 121).Side marker lampXRemove the cover in the front wheel arch(Y page 121).XTu

:Backup lampXTurn the bulb holder counter-clockwise andremove it.XRemove the bulb from the bulb holder.XInsert the new bulb into the bulb holder.XInse

5¯ Continuous wipe, fastBí Single wipe/ î To wipe thewindshield using washer fluidXSwitch on the ignition.XTurn the combination switch to thecorrespon

Replacing the windshield wiper bladesRemoving the wiper bladesXRemove the SmartKey from the ignitionlock.XFold the wiper arm away from thewindshield.X

XFor safety reasons, you should remove theSmartKey from the ignition lock.orXSwitch off the engine using the Start/Stopbutton and open the driver&apos

Delayed switch-off (on-boardcomputer) ... 208Emergency lighting ... 119Manual control ...

128

Useful information ... 130Overview of climate control sys-tems ... 130Operati

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Control panel for dual-zone automatic climate control:To set the temperature, left (Y page 137);To set climate control to automatic (Y page 136)=To de

Control panel for 3-zone automatic climate controlCanada onlyFront control panel:To set the temperature, left (Y page 137);To set climate control to a

PTo switch the MONO function on/off (Y page 138) Rear control panelQTo increase the airflow (Y page 138)RTo set the temperature (Y page 137)STo set th

HTo reduce the airflow (Y page 138)ITo switch the rear window defroster on/off (Y page 139)JTo activate/deactivate air-recirculation mode (Y page 140)

Switching the front climate control on/off using the front control panelXTurn the SmartKey to position 2 in theignition lock.XTo switch on: press the

iThe cooling with air dehumidificationfunction uses refrigerant R134a. Thiscoolant does not containchlorofluorocarbons, and therefore doesnot damage t

XTo deactivate: press the K or Ibutton.Automatic airflow is deactivated and theairflow is controlled according to the levelset. Automatic air distribu

Setting for driving abroad(symmetrical) ... 114Switching on/off ... 115Luggage net ...

Only change the temperature setting insmall increments. Start at 72 ‡ (22 †).Setting the air distributionAir distribution settingsAutomatic climate co

The climate control system switches to thefollowing functions:Rcooling with air dehumidification onRhigh airflow19Rhigh temperature19Rair distribution

Activating/deactivating air-recirculation modeYou can deactivate the flow of fresh air ifunpleasant odors are entering the vehiclefrom outside. The ai

i Residual heat is deactivatedautomatically:Rafter about 30 minutesRwhen the ignition is switched onRif the battery voltage dropsRif the coolant tempe

Setting the rear-compartment airventsSetting the center vents in the rearcompartment:Rear control panel22;Rear-compartment air vent, right=Rear-compar

Useful information ... 144Breaking-in notes ... 144Driving ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Where possible, avoid spinning the drivewheels when pulling away on slipperyroads. You could otherwise damage thedrive train.SmartKey positionsSmartKe

Start/Stop button=USA only?Canada onlyXPosition 0: if Start/Stop button : has notyet been pressed, this corresponds to theSmartKey being removed from

Using KEYLESS-GO to start the engineGWARNINGAs long as the SmartKey is in your vehicle, thevehicle can be started. Therefore, never leavechildren unat

Convenience submenu ... 209Displaying a service message ... 287Displaying the coolanttemperature ...

GWARNINGNever leave the vehicle when it is held by hillstart assist. After approximately one second,hill start assist will no longer brake yourvehicle

Problems with the engineProblem Possible causes/consequences and M SolutionsThe engine does notstart. The starter motorcan be heard.RThere is a malfun

Problem Possible causes/consequences and M SolutionsVehicles with agasoline engine:The engine is notrunning smoothly andis misfiring.There is a malfun

Engaging park position PXPush the DIRECT SELECT lever in thedirection of arrow P.iThe automatic transmission shiftsautomatically into park position P

:Transmission positioniThe arrows in the transmission positiondisplay show how and into whichtransmission positions you can changeusing the DIRECT SEL

Driving tipsKickdownUse kickdown for maximum acceleration.XVehicles for USA: fully depress theaccelerator pedal.The transmission shifts to a lower gea

You can restrict or derestrict the shift rangeby using the steering wheel paddle shifters.Automatic drive programDrive program E is characterized by t

Selecting the ideal shift rangeXPull the left-hand steering wheel paddleshifter and hold it in position.The automatic transmission shifts to thegear w

Problems with the transmissionProblem Possible causes/consequences and M SolutionsThe transmission hasproblems shifting gear.The transmission is losin

to spray back out when removing the fuelpump nozzle, which could cause personalinjury.GWARNINGDo not fill diesel tanks with gasoline. Do notmix diesel

Pulling away (automatictransmission) ... 147QQualified specialist workshop ... 24RRadar sensor systemActivat

obtained from oil companies, e.g. at gasstations.RefuelingFuel filler flapThe fuel filler flap is unlocked or lockedautomatically when you open or clo

XOpen the tailgate.XOpen the right-hand side trim panel(Y page 123).XPull emergency release : in the directionof the arrow.The fuel filler flap is unl

Problems with fuel and the fuel tankProblem Possible causes/consequences and M SolutionsFuel is leaking from thevehicle.GRisk of explosion or fireThe

DEFImportant notes on useTo function properly, BlueTEC exhaust gasaftertreatment must be operated with thereducing agent DEF. Adding DEF is one of the

use a sponge and cold water to clean it. DEFresidues crystallize after time andcontaminate the affected surfaces.! DEF is not a fuel additive and must

XInsert DEF cap : as shown and turn itclockwise as far as it will go.XStow lug wrench ; and ratchet wrench= again.XFold the cargo compartment floor do

automatic transmission shifts to Pautomatically.Using KEYLESS-GOXPress the Start/Stop button (Y page 145).The engine stops and all the indicatorlamps

Driving tipsGeneral driving tipsImportant safety notesGWARNINGAlways remember that you must concentrateprimarily on driving the vehicle. The driver&ap

Exhaust checkGWARNINGInhalation of exhaust gas is hazardous to yourhealth. All exhaust gas contains carbonmonoxide (CO), and inhaling it can causeunco

Wet roadsGWARNINGAfter driving in heavy rain for some timewithout applying the brakes or through waterdeep enough to wet brake components, thefirst br

SeatFolding down the 2nd row ofseats ... 254Important safety notes ... 97Resetting the 2nd

at high speeds. This improves the grip of thebrake pads.GWARNINGMake sure that you do not endanger otherroad users when you apply the brakes.You can f

the vehicle, resulting in loss of consciousnessand even death.To assure sufficient fresh air ventilation, opena window slightly on the side of the veh

If you intend to mount snow chains, pleasebear the following points in mind:Ryou may not attach snow chains to allwheel-tire combinations; see theinfo

RThe use of the cruise control can bedangerous on winding roads or in heavytraffic because conditions do not allow safedriving at a constant speed.RTh

Storing the current speed or calling upthe last stored speedGWARNINGThe set speed stored in memory should onlybe set again if prevailing road conditio

DISTRONICImportant safety notesDISTRONIC regulates the speed andautomatically helps you maintain thedistance to the vehicle detected in front. Itbrake

conditions make it advisable to travel at aconstant speed.GWARNINGUse of the Distronic can be dangerous onslippery roads. Rapid changes in tire tracti

Cruise control lever:To store the current speed or a higherspeed;To store the current speed or a lowerspeed=To deactivate DISTRONIC?To store the curre

for the vehicle's distance from other vehicles,the speed being driven and for braking in goodtime.StoppingGWARNINGDISTRONIC must never be operate

time, or adjusts the vehicle's speed to thelast speed stored.Setting the specified minimum distanceYou can set the specified minimum distancefor

Door central locking/unlocking ... 72Important safety notes ... 72Loss ... 78Mechan

GWARNINGDISTRONIC brakes your vehicle with amaximum deceleration of 13 ft/s2(4 m/s2).This corresponds to approximately 40% ofyour vehicle's maxim

the vehicle's speed to the last speed storedafter you have finished overtaking.DISTRONIC is automatically deactivated if:Ryou apply the parking b

Other vehicles changing laneDISTRONIC has not detected the vehiclecutting in yet. The distance to this vehicle willbe too short.Narrow vehiclesDISTRON

ADS (Adaptive Damping System)ADS is continuously electronically-controlled.It adapts the damping characteristics to suitthe current operating conditio

The vehicle is automatically lowered to high-speed level when you:Rdrive faster than 70 mph (112 km/h)Rdrive between 60 mph (96 km/h) and70 mph (112 k

If indicator lamp ; is lit:XPress button :.Indicator lamp ; flashes. The vehicle islowered to highway level.While the adjustment is taking place, ames

PARKTRONICImportant safety notesGWARNINGThe PARKTRONIC is a supplemental system.It is not intended to, nor does it replace, theneed for extreme care.

! When parking, pay particular attention toobjects above or below the sensors, suchas flower pots or trailer drawbars.PARKTRONIC does not detect such

Deactivating/activating PARKTRONIC:To deactivate/activate PARKTRONIC;Indicator lampIf indicator lamp ; lights up, PARKTRONIC isdeactivated.iPARKTRONIC

Problems with PARKTRONICProblem Possible causes/consequences and M SolutionsOnly the red segmentsin the PARKTRONICwarning displays are lit.You also he

Opening/closing (automaticallyfrom outside) ... 83Opening/closing (from outside) ... 82Tail lampsDisplay message .

GWARNINGThe rear view camera is only an aid and maydisplay obstaclesRfrom a distorted perspectiveRinaccuratelyRmay not display obstacles at allThe rea

Information in the COMAND display (example)Guide lines ; and = show the approximatedistance to the rear area. Yellow guideline ; indicates a distance

GWARNINGBlind Spot Assist monitors certain areas in theimmediate vicinity of your vehicle. Vehiclesthat approach and drive past at high speedsare not

side. When you are passing another vehicle,the warning is emitted only if the differencein speed is less than 7 mph (12 km/h).The yellow indicator lam

RDo not install hired trailer couplings orother detachable trailer couplings on thebumpers of your vehicle.RTo reduce the risk of damage to the ballco

Please observe the following when towing atrailer:RTo acquaint yourself with driving with atrailer and with the resulting changes tohandling, you shou

XStart the engine.XClose all doors and the tailgate.XApply the trailer's parking brake.GWARNINGVehicles with AIRMATIC: As soon as youdisconnect t

iDepending on your trailer, you may needan adapter to connect your trailer to thevehicle.Further information is available from anyauthorized Mercedes-

196

Useful information ... 198Important safety notes ... 198Displays and operation ... 198Menus

SymbolsRegistered trademarks:RBabySmart™ is a registered trademark ofthe Siemens Automotive Corp.RBluetooth® is a registered trademark of theBluetooth

Maximum load on a tire(definition) ... 345Maximum permissible tirepressure (definition) ... 344M

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

surface is free of ice. The road may still be icy,especially in wooded areas or on bridges.Changes in the outside temperature aredisplayed after a sho

Multifunction displayValues and settings as well as displaymessages are shown in the multifunctiondisplay.:Display area for menus or submenus;Transmis

Menus and submenusMenu overviewThe number of menus shown depends on the optional equipment in the vehicle.Function:Standard display menu (Y page 202)R

FunctionETrip computer menu (Y page 210)FTelephone menu (Y page 211)Standard display menuStandard displayXPress the V or U button on thesteering wheel

XPress the V or U button on thesteering wheel to select the standarddisplay.XPress the & or * button to selectdigital speedometer or the outsidete

XTo select the next/previous track:briefly press the & or * button.XTo select a track from the track list (rapid scrolling): press and briefly hol

Settings menuIntroductionThe Settings menu can be used for:Rrestoring the factory settingsRchanging the instrument cluster settingsRchanging the time/

XPress the W or X button to selectkm or miles as the unit of measurement fordistance.XPress the &, V or U button toselect a different display.Sele

XPress the W or X button to select theLighting submenu.XPress & to select Daytime Running Lamps.XPress W or X to set daytime runninglamps to On or

UUnlockingEmergency unlocking ... 81From inside the vehicle (centralunlocking button) ... 80VVanity mirr

XBefore leaving the vehicle, turn theSmartKey to position 0 in the ignition lock.XTurn the SmartKey to position 2 in theignition lock and back to posi

iCanada only:This device complies with RSS-210 ofIndustry Canada. Operation is subject tothe following two conditions:1. This device may not cause har

If you have switched the function on and youfold the exterior mirrors in using the buttonon the door (Y page 110), they will not foldout automatically

When 9,999 hours or 99,999 miles have beenexceeded, the trip computer is automaticallyreset From Reset.Resetting valuesXPress the V or U button on the

XPress the 6 button on the steeringwheel to accept an incoming call.If you are not in the Telephone menu, you canstill accept a call.Rejecting or endi

Display messagesGeneral informationGWARNINGAll categories of messages contain important information which should be taken note of and,where a malfunct

Safety systemsDisplay messages Possible causes/consequences and M Solutions!÷Unavailable See Operator's ManualGRisk of accidentABS (Anti-lock Bra

Display messages Possible causes/consequences and M Solutions!÷Inoperative See Operator's ManualGRisk of accidentABS, ESP®, BAS, PRE-SAFE®, hill

Display messages Possible causes/consequences and M SolutionsIf the display message is shown while the vehicle is in motion andthe ÷ warning lamp flas

Display messages Possible causes/consequences and M Solutions$(USAonly)!(Canadaonly)Release Parking BrakeYou are driving with the parking brake applie

Replacing the wiper blades ... 125Switching on/off ... 124Winter drivingImportant safety notes ... 324

Display messages Possible causes/consequences and M SolutionsGTele Aid InoperativeUSA only: one or more of the main functions in the mbrace systemare

Display messages Possible causes/consequences and M SolutionsFront Passenger Airbag EnabledSee Operator's ManualThe front-passenger air bag is en

Display messages Possible causes/consequences and M SolutionsXVisit a qualified specialist workshop immediately.GWARNINGIf the 42 indicator lamp remai

Display messages Possible causes/consequences and M SolutionsFront Passenger Airbag DisabledSee Operator's ManualThe front-passenger air bag is d

GWARNINGIf the 42 indicator lamp remains lit with an adult occupant on the front-passengerseat even after performing the above corrective steps, do no

Display messages Possible causes/consequences and M SolutionsbTurn Signal Front Left or Turn Signal Front RightThe front left-hand or front right-hand

Display messages Possible causes/consequences and M SolutionsbFront Foglamp Left or Front Foglamp RightThe left-hand or right-hand front fog lamp is d

Display messages Possible causes/consequences and M SolutionsbAUTO Light InoperativeThe light sensor is defective.XVisit a qualified specialist worksh

Display messages Possible causes/consequences and M Solutions?Coolant Stop car, switch engine offThe coolant is too hot.XPull over and stop the vehicl

Display messages Possible causes/consequences and M Solutions?The engine fan is defective.XAt coolant temperatures under 248 ‡ (120 †), drive to the n

Product informationMercedes-Benz recommends that you usegenuine Mercedes-Benz parts, conversionparts and accessories that have beenapproved for the ty

Display messages Possible causes/consequences and M Solutions8Reserve FuelThe fuel level has dropped into the reserve range.XRefuel at the nearest gas

Driving systemsDisplay messages Possible causes/consequences and M Solutions°Vehicle Rising Wait brieflyThe vehicle level is too low when the vehicle

Display messages Possible causes/consequences and M SolutionsBlind Spot AssistCurrently Unavailable, See Operator's ManualBlind Spot Assist is te

Display messages Possible causes/consequences and M SolutionsDISTRONICInoperativeDISTRONIC is defective or the display has failed.XVisit a qualified s

Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wearunevenly, increase stopping distance, and result in s

Display messages Possible causes/consequences and M SolutionsCheckTire(s)GRisk of accidentThe tire pressure in one or more tires has dropped significa

Display messages Possible causes/consequences and M SolutionshTire Pressure Check TiresGRisk of accidentThe tire pressure in one or more tires has dro

Display messages Possible causes/consequences and M SolutionsDrive to workshopwithout shifting gears.You cannot change the transmission position due t

Display messages Possible causes/consequences and M Solutions~Bluetooth readyThe Bluetooth® connection between your mobile phone andCOMAND is not acti

Display messages Possible causes/consequences and M Solutions+Key Not Detected(Red display message)The KEYLESS-GO key is not in the vehicle.If the eng

Rhode Island and Vermont EmissionControl Systems WarrantyRState Warranty Enforcement Laws (LemonLaws)Information for customers inCaliforniaUnder Calif

Warning and indicator lamps in the instrument clusterSeat beltsProblem Possible causes/consequences and M Solutions7After starting theengine, the red

Problem Possible causes/consequences and M Solutions7The red seat beltwarning lamp flashesand an intermittentaudible warningsounds.GRisk of injuryThe

Problem Possible causes/consequences and M Solutions!The yellow ABS warninglamp is lit while theengine is running.GRisk of accidentABS (Anti-lock Brak

Problem Possible causes/consequences and M Solutions!The yellow ABS warninglamp is lit while theengine is running. Awarning tone alsosounds.GRisk of a

Problem Possible causes/consequences and M Solutions÷The yellow ESP®warning lamp flasheswhile the vehicle is inmotion.At least one wheel is spinning a

Problem Possible causes/consequences and M Solutions$ (USA only)J (Canada only)The red brake systemwarning lamp comes onwhile the vehicle ismoving. A

EngineProblem Possible causes/consequences and M Solutions! (USA only); (Canada only)The yellow CheckEngine warning lamplights up while theignition is

Driving systemsProblem Possible causes/consequences and M Solutions·The red distancewarning lamp lights upwhile the vehicle is inmotion. A warning ton

indicated on the Tire and Loading Information placard or, if available, the tire inflation pressurelabel, you should determine the proper tire inflati

Useful information ... 248Loading guidelines ... 248Stowage areas ...

Change of address or ownershipIn the event of a change of address, pleasesend us the "Change of Address Notice"found in the Service and Warr

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Do not pile luggage or cargo higher than theseat backrests.If so equipped, always use the cargo net whentransporting cargo. The cargo net cannotsecure

Stowage compartments under thearmrestThe stowage compartment and the stowagetray can be opened separately.iIn vehicles with the Rear SeatEntertainment

:Stowage compartmentStowage pocketsGWARNINGStorage bags are intended for storing light-weight items only.Heavy objects, objects with sharp edges orfra

XPull release handle A.The front part of center console :detaches from supporting base ?.XLift center console : upwards in thedirection of arrow B and

Cargo compartment enlargementImportant safety notesGWARNINGWhen expanding the cargo volume, alwaysfully fold the corresponding seats and, if soequippe

third-row seat occupants to use foldedsecond-row seats as a footrest while driving.Third-row seat occupants must, like all vehicleoccupants, keep both

Folding down the outer seats in the 2ndrow of seats! If you want to fold the outer seats downin the 2nd row of seats, the front seats mustnot be in th

XFold backrest = slowly forwards.Seat cushion C is released and movesautomatically to a vertical position.iLoop D can be used to pull the backrestsof

XPull release lever ; upwards beyond thepressure point to the stop and foldbackrest : upwards by about 45 ˚.XInsert the head restraint (Y page 100).XP

Qualified specialist workshopAn authorized Mercedes-Benz Center is aqualified specialist workshop. It has thenecessary specialist knowledge, tools and

Footwell of the second row of seatsThere is one cargo tie-down ring : in thefootwell behind the driver’s seat and one inthe footwell behind the front-

Extending and retracting the cargocompartment coverCargo compartment cover installed behind thethird row of seatsXTo extend: pull the cargo compartmen

XPress button : and insert the right-handside section into the recess of the side trim.XEnsure that the cargo compartment coverhas engaged properly.Ex

RThe brackets behind B-pillar : arerequired for the complete cargocompartment enlargement (Y page 253).The corresponding cargo tie down ringsto tighte

XPull belt adjuster : upwards in thedirection of the arrow to reduce the tensionon the tensioning strap.XUnhook belt hook ; from cargo tie-downring =.

When not in use, keep the cup holder closed.An open cup holder may cause injury to youor others when contacted during braking,vehicle maneuvers, or in

XPull cover : down in the direction of thearrow as far as it will go.XPull cup holder = out to the stop in thedirection of the arrow.XTo close the cup

:Mirror light;Bracket=Vanity mirror?Retaining clip, e.g. for a car park ticketAMirror coverVanity mirror in the sun visorMirror light : only functions

XTo open: open cover : (Y page 249).XTo remove the insert: reach into therecess on the rear of insert =.XLift insert = up ; and out.XTo re-install the

If children open a door, they could injure otherpersons or get out of the vehicle and injurethemselves or be injured by following traffic.Do not expos

Administration (NHTSA) in addition tonotifying Mercedes-Benz USA, LLC.If NHTSA receives similar complaints, it mayopen an investigation, and if it fin

Socket in the front-passenger footwellXLift up the cover of socket :.Socket in the front-compartment centerconsole! If accessories are connected, make

GWARNINGAny device that you connect must have asuitable plug and meet U.S. standards. Neverpull at a cable to disconnect a plug from a115 V AC power s

Shortly after successfully registering with thembrace service, a user ID and password willbe sent to you by post. You can use thispassword to log in t

not carried out, the system may not beactivated.If you have questions about the activation,contact one of the following telephoneassistance services:R

Mercedes-Benz Customer Assistance Centerwill automatically contact local emergencyofficials with the vehicle's approximatelocation if they receiv

XPress and hold MB Info call button : formore than two seconds.This initiates a call to the Mercedes-BenzCustomer Assistance Center. The indicatorlamp

iYou can only use the DestinationDownload function if the vehicle isequipped with a navigation system.Destination Download gives you access to adataba

command for vehicle remote unlocking hasbeen received.If you pull the tailgate handle for more than20 seconds before receiving authorizationfor remote

1. This device must not cause harmfulinterference, and2. this device must withstand anyinterference received, includinginterference that may cause und

position for at least 25 seconds beforetrying another position.XPress and hold transmitter button B ongarage door remote control A untilindicator lamp

26

found on the reverse side of the remotecontrol).The integrated garage door opener iscompatible with devices that can beoperated with units in a freque

iIf your vehicle does not have an AIRMATICpackage, the multifunction display onlyshows the compass.Floormat on the driver's sideGWARNINGWhenever

280

Useful information ... 282Engine compartment ... 282Maintenance ... 2

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

XPull release lever : on the hood.The hood is released.! Make sure that the windshield wipers arenot folded away from the windshield. Youcould otherwi

Example: gasoline engineExample: diesel engineXPull oil dipstick : out of the dipstick guidetube.XWipe off oil dipstick :.XSlowly slide oil dipstick :

damage to the engine or the catalyticconverter. Have excess oil siphoned off.For further information on engine oil, see(Y page 358).XReplace cap : on

therefore, only use products that have beentested and approved by Mercedes-Benz.Information on tested and approvedproducts can be obtained at any auth

MaintenanceService interval displayService messagesInformation on the type of service and serviceintervals (see separate Service Booklet).You can obta

Cockpit ... 28Instrument cluster ... 29Multifunction steering wheel ...

Use care products and cleaning agentsrecommended and approved by Mercedes-Benz.GWARNINGMany cleaning products can be hazardous.Some are poisonous, oth

XMake sure the vehicle is stationary and theignition is switched off.XTurn the SmartKey to position2 (Y page 145) in the ignition lock.Use the SmartKe

cleaning. Braking heats the brake discs andthe brake pads/linings, thus drying them.The vehicle can then be parked.Cleaning the paintworkScratches, co

Cleaning the windowsGWARNINGBefore cleaning the windshield or wiperblades, switch off the windshield wipers andremove the SmartKey from the ignition l

! When cleaning the sensors with a powerwasher, maintain a distance between thevehicle and the nozzle of the power washerof at least 11.8 in (30 cm).

XWipe the plastic trim with a damp, lint-freecloth, e.g. a microfiber cloth.XHeavy soiling: use car care and cleaningproducts recommended and approved

Cleaning the headliner and carpetsXRoof lining: use soft brushes or dryshampoo if it is particularly dirty.XCarpets: use carpet and textile cleanersth

Useful information ... 296Where will I find...? ... 296Flat tire ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

XAttach hook = to upper seal ? in thecargo compartment.Vehicles with a TIREFIT kitXLift the trunk floor up (Y page 296).:Lug wrench;Towing eye=Alignme

Welcome to the world of Mercedes-BenzBefore you drive off, please familiarizeyourself with your vehicle and read thismanual, especially the safety and

CockpitFunction Page:Steering wheel paddleshifters 153;Cruise control lever 171=Instrument cluster 29?HornADIRECT SELECT lever 150BPARKTRONIC warningd

XTurn retaining screw : counter-clockwiseand out of tool holder = and remove it.iIf retaining screw : does not come outimmediately, turn tool holder =

Flat tirePreparing the vehicleYour vehicle may be equipped with acollapsible spare wheel or MOExtended tires(tires with run-flat properties) (Y page 3

stowage well underneath the trunk floor(Y page 296).XAffix part : of the sticker within thedriver's field of vision.XAffix part ; of the sticker

XMake sure pressure release screw F onpressure gauge G is fully closed.XScrew filler hose D onto valve E.XInsert connector A into the socket in thefoo

! None of the other sockets or cigarettelighters are designed for operating the tireinflation compressor.XTurn the SmartKey to position1 (Y page 145)

XStop after driving for approximately tenminutes and check the tire pressure withthe tire inflation compressor.GWARNINGIf tire inflation pressure has

handling characteristics of the vehicle maychange.Adapt your style of driving accordingly.Never operate the vehicle with more than oneemergency spare

Securing the vehicle on level groundXOn level ground: place chocks or othersuitable items under the front and rear ofthe wheel that is diagonally oppo

and in front of the wheel housings of the rearwheels (arrows).GWARNINGThe jack is designed exclusively for jacking upthe vehicle at the jacking points

Mounting a new wheelGWARNINGAlways replace wheel bolts that are damagedor rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads sh

Instrument clusterDisplays and controlsFunction Page:Speedometer withsegments 199;Adjusts the instrumentcluster lighting: dimmer=Reset button?Adjusts

Version 1Version 2XVersion 1: open flap :.XVersion 1: pull connector = and the airhose with pressure gauge ? out of thehousing.XVersion 2: pull connec

Lowering the vehicleGWARNINGPump up the collapsible spare wheel beforelowering the vehicle. You could otherwisedamage the wheel rim.XPlace the ratchet

GWARNINGThe handling characteristics of your vehicledeteriorate in run-flat mode, for example:Rwhen corneringRwhen brakingRwhen accelerating rapidlyAd

Wear suitable protectiveclothing, in particulargloves, an apron and a facemask.Immediately rinse acidsplashes off with cleanwater. Consult a doctor if

The battery and the cover of the positiveterminal clamp must be installed securelyduring operation.iRemove the SmartKey if you park thevehicle and do

Jump-startingGWARNINGFailure to follow these directions will cause damage to the electronic components, and can leadto a battery explosion and severe

XSwitch off all electrical consumers (e.g. radio, blower, etc.).XOpen the hood (Y page 282).Position number C identifies the charged battery of the ot

Towing and tow-startingImportant safety notesGWARNINGIf you tow the vehicle, you must use a rigidtowing bar if:Rthe engine is not running.Rthere is a

XPress the mark on cover : inwards in thedirection of the arrow.XTake cover : off the opening.XScrew the towing eye in clockwise to thestop and tighte

such as axle or steering components.Otherwise, the vehicle could be damaged.Notes for 4MATIC vehicles! Vehicles with 4MATIC must not be towedwith eith

Warning and indicator lampsFunction Page:ABS 240;The lamp lights up briefly,but has no function.=Brakes (USA only) 239?ESP®241ADistance warning signal

The fuses are located in various fuse boxes:Rfuse box on the front-passenger side of thedashboardRfuse box in the engine compartment on theright-hand

XTo open: open the trunk floor and secureit (Y page 296).XFold cover : to the left in the direction ofthe arrow.Engine emergency offIf the engine cann

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Useful information ... 322Important safety notes ... 322Operation ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Notes on regularly inspecting wheelsand tiresGWARNINGRegularly check the tires for damage.Damaged tires can cause tire inflationpressure loss. As a re

(100 km) as they only reach their fullperformance after this distance.RDo not use tires that are excessively wornas the tire traction on wet road surf

Always observe the maximum permissiblespeed specified for the M+S tires you havemounted.Once you have mounted the winter tires:XCheck the tire pressur

and result in sudden deflation (blowout)because they are more likely to becomepunctured or damaged by road debris,potholes etc.Do not overload the tir

Important notes on tire pressureGWARNINGIf the tire pressure drops repeatedly, checkthe tires for punctures from foreign objectsand/or whether air is

Multifunction steering wheelFunction Page:Multifunction display 200;COMAND; see the separateoperating instructions=~Rejects or ends a call 211Exits ph

iFor trailer towing, adjust the tire pressureof the rear tires to the maximum tirepressure value stated on the table insidethe fuel filler flap.Underi

Checking the tire pressuresImportant safety notesGWARNINGFollow recommended tire inflation pressures.Do not underinflate tires. Underinflated tireswea

GWARNINGThe tire pressure loss warning system doesnot provide a warning for wrongly selected tireinflation pressures. Always adjust tireinflation pres

If you wish to cancel the restart:XPress the X button.orXWait until the Restart Run Flat Indicator? message goes out.The tire pressure values stored

iIf the tire pressure monitor ismalfunctioning, it may take more than10 minutes for the tire pressure warninglamp to inform you of the malfunction byf

XCheck the tire pressure on all four wheelsand correct it if necessary.iIf the wheel positions on the vehicle areinterchanged, the tire pressures may

Two instruction labels on your vehicle showthe maximum possible load.(1) The Tire and Loading Information placardon the B-pillar on the driver's

Maximum number of seats : determines themaximum number of occupants allowed totravel in the vehicle. This information can befound on the Tire and Load

Example: step 1 to 3The following table shows examples on how to calculate total and cargo load capacities withvarying seating configurations and numb

Example 1 Example 2 Example 3Step 3 Permissible cargo and trailer load/noseweight (maximum gross vehicle weight rating from the Tire and Loading Infor

Center consoleCenter console, upper sectionFunction Page:Audio system/COMAND;see the separate operatinginstructions;c Seat heating106=s Seat ventilati

Maximum tire load : is the maximumpermitted weight for which the tire isapproved.Further information on tire loads(Y page 339).Uniform Tire Quality Gr

You should pay special attention to roadconditions when temperatures are aroundthe freezing point.Mercedes-Benz recommends a minimum tiretread depth o

Tire size designation, load-bearingcapacity and speed index:Tire width;Nominal aspect ratio in %=Tire code?Rim diameterALoad bearing indexBTire speed

For further information on the load bearingindex, see Load index (Y page 342).Speed index: speed index B specifies theapproved maximum speed of the ti

have been especially developed for drivingon snow.An electronic speed limiter prevents yourvehicle from exceeding a speed of130 mph (210 km/h).The spe

the week of manufacture, starting with "01"for the first calendar week. Positions threeand four represent the year of manufacture.For exampl

RimThis is the part of the wheel on which the tireis mounted.GAWR (Gross Axle Weight Rating)The GAWR is the maximum permissible axleweight. The actual

Maximum load on one tireMaximum load on one tire. This is calculatedby dividing the maximum axle load of one axleby two.PSI (pounds per square inch)A

Treadwear indicatorsNarrow bars (tread wear bars) that aredistributed over the tire tread. If the tire treadis level with the bars, the wear limit of

Storing wheelsStore wheels that are not being used in a cool,dry and preferably dark place. Protect thetires from oil, grease, gasoline and diesel.Cle

Center console, lower sectionFunction PageHStowage compartment 248IStowage tray 248JStowage compartment 248KCup holder263Function PageLStowage compart

If you want to equip your vehicle withapproved winter tires, it may be necessaryto obtain wheel rims in the correspondingsize, as the size of the appr

TiresAll-weather tires Alloy wheels V1 V2BA255/50 R19 107 H XL M+S398.0 J x 19 H2Wheel offset: 2.64 in (67 mm)# #BA 255/50 R19 107 H XLM+SMOExtended40

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Useful information ... 352Genuine Mercedes-Benz parts ... 352Warranty ... 352I

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Your authorized Mercedes-Benz Center willexchange or repair any defective partsoriginally installed in the vehicle inaccordance with the terms of the

In addition to being stamped on the vehicleidentification plate, the vehicle identificationnumber (VIN) is also stamped onto the vehiclebody.It is loc

CapacitiesVehicle model Capacity Fuel, coolant,lubricants etc.Engine oil and filterR 350 BlueTEC 9.0 US qt (8.5 l) Approved engineoilsR 350 7.9 US qt

FuelImportant safety notesGWARNINGGasoline and diesel fuels are highly flammableand poisonous. They burn violently and cancause serious injury.Never a

To prevent malfunctions, diesel fuel withimproved flow characteristics is available inthe winter months. Check with your gasstation.Information on the

Overhead control panelFunction Page:p Switches the left-hand reading lamp on/off118;| Switches theautomatic interior lightingcontrol on/off119=u Switc

High outside temperaturesIf DEF heats up over 122 ‡ (50 † ) for longerperiods, e.g. as a result of direct sunlight onthe DEF reservoir, DEF can decomp

Engine oil viscosityViscosity describes the flow characteristicsof a fluid. If an engine oil has a high viscosity,this means that it is thick; a low v

coolant in the pressurized system isapproximately 266 ‡ (130 † ).Your vehicle has a range of aluminumcomponents. Use of aluminum componentsin the engi

Vehicle dimensions, R 350 BlueTECVehicle height65.6 in (1666 mm)46Wheelbase126.6 in (3215 mm)Front track64.5 in (1638 mm)Rear track64.4 in (1636 mm)Gr

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Publication detailsInternetFurther information about Mercedes-Benzvehicles and about Daimler AG can be foundon the following websites:http://www.mbusa

Order no. 6515 1846 13 Part no. 251 584 55 82 Edition A 2012É2515845582.ËÍ2515845582

Door control panelFunction Page:Opens the door 80;%& Unlocks/locksthe vehicle80=7 Adjusts the exteriormirrors 110?Zö\ Selects theexterior mirror,

36

Useful information ... 38Occupant safety ... 38Children in the vehicle ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

The SRS components are in operationalreadiness when the + SRS warning lampis not lit while the engine is running .GWARNINGThe SRS self-check has detec

the vehicle and cause head and otherinjuries when the window curtain air bag isdeployed.RAir bag system components will be hot afteran air bag has inf

Since the air bag inflates with considerablespeed and force, a proper seating positionand correct positioning of the hands on thesteering wheel will h

It is important for your safety and that of yourpassenger to have deployed air bags replacedand to have any malfunctioning air bagsrepaired. This will

GWARNINGOnly use seat covers which have been testedand approved by Mercedes-Benz for yourvehicle model. Using other seat covers mayinterfere with or p

Rindependently of seat belt useRif the vehicle overturns and the systemdetermines that window curtain air bagdeployment can offer additional protectio

being up to or less than the weight of a typical12-month-old child in a standard childrestraint, the 42 indicator lampwill illuminate when the engine

Children can be killed or seriously injured byan inflating air bag. Note the followingimportant information when circumstancesrequire you to place a c

GWARNINGIf the red + SRS warning lamp in theinstrument cluster and the 42indicator lamp light up simultaneously, theOCS is malfunctioning. The front p

Index ... 4Introduction ... 21At a glance ...

Problems with the occupant classification systemProblem Possible causes/consequences and M SolutionsThe 42indicator lampilluminates andremains illumin

GWARNINGIf the 42 indicator lamp does not illuminate or remains out with the weight of atypical 12-month-old child in a standard child restraint or le

PRO head restraints/NECK-PRO luxury headrestraints may not function properly and inthe event of a rear-end collision may not offerthe protection they

workshop, e.g. an authorized Mercedes-Benz Center.XRemove resetting tool : from the vehicledocument wallet.XSlide resetting tool : into guide ;between

be replaced and their anchoring points mustalso be checked.Only use seat belts which have been approvedby Mercedes-Benz.Do not make any modifications

keep both feet on the floor in front of theseat.RWhen using a seat belt to secure infantrestraints, toddler restraints, or children inbooster seats, a

For more information about releasing the seatbelt with release button ?, see "Releasingseat belts" (Y page 54).Seat belt adjustmentThe seat-

If the driver or front passenger have notfastened their seat belt after 6 seconds andthe doors are closed, the 7 seat beltwarning lamp lights up.Runti

direction during the initial stages of theimpactRif, in the event of a side impact, the vehicleis subjected to high lateral acceleration/decelerationR

Children can be killed or seriously injured byan inflating air bag. Note the followingimportant information when circumstancesrequire you to place a c

1, 2, 3 ...115 V socket ... 26812 V socketsee Sockets 4ETS (Electronic

GWARNINGWhen leaving the vehicle, always remove theSmartKey from the ignition lock. Always takethe SmartKey with you and lock the vehicle.Do not leave

seat belt lies properly across their bodieswithout the need for a booster seat.Install the child restraint system according tothe manufacturer's

?Securing rings for the third row of seatsXInstall the LATCH-type (ISOFIX) childrestraint system. Comply with themanufacturer's instructions when

Ensure that:RTop Tether hook = is hooked into TopTether anchorage ; as shownRTop Tether belt ? is not twistedRTop Tether belt ? is routed between thes

XPull release loop : in the direction of thearrow.XFold seat backrest ; forward in thedirection of seat cushion = until TopTether anchorage ? is acces

Child-proof locksImportant safety notesGWARNINGWhen leaving the vehicle, always remove theSmartKey from the ignition lock. Always takethe SmartKey wit

Panic alarmX To activate: press ! button : for atleast one second.An alarm sounds and the exterior lightingflashes.XTo deactivate: press ! button :aga

section must never be exploited in a recklessor dangerous manner which could jeopardizethe user's safety or the safety of others.Always adjust yo

GWARNINGIf the BAS malfunctions, the brake system stillfunctions, but without the additional brakeboost available that the BAS would normallyprovide i

ESP® is activated automatically when theengine is started.It may be best to deactivate ESP® in thefollowing situations:Rwhen using snow chainsRin deep

BBack supportsee Lumbar support Backup lampChanging bulbs ... 123Display message ...

Trailers with a high center of gravity may tipover before the system recognizes swaying ofthe trailer.Trailer stabilization does not work if ESP® isde

iThe immobilizer is always deactivatedwhen you start the engine.In the event that the engine cannot bestarted when the starter battery is fullycharged

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Useful information ... 72SmartKey ... 72Doors ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

Any unauthorized modification to thisdevice could void the user’s authority tooperate the equipment.The product label with FCC ID and ICcertification

2. this device must accept any interferencereceived, including interference that maycause undesired operation of the device.Any unauthorized modificat

X To unlock the vehicle: touch the innersurface of the door handle.XTo lock the vehicle: press lockingbutton :.XConvenience closing feature: presslock

Removing the mechanical keyXPush release catch : in the direction ofthe arrow and at the same time, removemechanical key ; from the SmartKey.SmartKey

arrow until battery tray cover : opens.When doing so, do not hold cover : shut.XRemove battery tray cover :.XRepeatedly tap the SmartKey against yourp

Cargo compartment floor ... 296Cargo netAttaching ... 261Important safety information ... 260C

Problems with the SmartKeyProblem Possible causes/consequences and M SolutionsYou cannot lock orunlock the vehicleusing the SmartKey.The SmartKey batt

Problem Possible causes/consequences and M SolutionsYou have lost themechanical key.XReport the loss immediately to the vehicle insurers.XIf necessary

Unsecured or improperly positioned cargoincreases a child's risk of injury in the eventofRstrong braking maneuversRsudden changes of directionRan

vehicle are turning at a speed of more than9 mph (15 km/h).You could therefore be locked out when:Rthe vehicle is being pushed.Rthe vehicle is being t

GWARNINGWhen leaving the vehicle, always remove theSmartKey from the ignition lock. Always takethe SmartKey with you and lock the vehicle.Do not leave

compartment opening when closing thetailgate. Be especially careful when smallchildren are around.XPull the tailgate down using recess :.XPush the tai

Closing button and locking button (example:vehicle with the EASY-PACK tailgate and KEYLESS-GO)XTo close: press closing button : on thetailgate.orXPres

XTo open: pull remote operating switch :for the tailgate until the tailgate opens.XTo close: turn the SmartKey to position 1or 2 in the ignition lock.

DeactivatingXPress and hold the closing button(Y page 83) in the tailgate until you heartwo short tones.Side windowsImportant safety notesGWARNINGWhen

automatic operation by operating theswitch again.iYou can continue to operate the sidewindows after you switch off the engine orremove the SmartKey. T

Coolant (engine)Checking the level ... 285Display message ... 225Notes ...

Convenience closingGeneral informationWhen you lock the vehicle, you cansimultaneously:Rclose the side windowsRclose the hinged side windowsRclose the

Resetting the side windowsYou must reset each side window if:Rthe battery has been disconnected or hasbecome discharged.Rthe side window opens again s

The opening/closing procedure of the slidingsunroof can be immediately halted byreleasing the sliding sunroof switch or, if thesliding sunroof switch

XTurn the SmartKey to position 2 in theignition lock.XRaise the sliding sunroof fully at the rear(Y page 90).XKeep the 2 switch pressed for anothersec

iWhen opening the roller sunblinds, youcan initiate an automatic opening process.To do so, press the 2 switch brieflybeyond the point of resistance in

GWARNINGPressing and holding the sliding sunroofswitch to close the sliding sunroofimmediately after it had been blocked twotimes will cause the slidi

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Useful information ... 96Correct driver's seat position ... 96Seats ...

Useful informationiThis Operator's Manual describes allmodels and all standard and optionalequipment of your vehicle available at thetime of publ

(Y page 110) in such a way that you havea good view of road and traffic conditions.XVehicles with a memory function: savethe seat, steering wheel and