Mercedes-benz 2012 B Class User Manual

B-ClassOperator's ManualNur für internen Gebrauch / For internal use only

Distance recorder ... 189see Odometer see Trip odometer

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

Automatic headlamp modeGWARNINGWhen the light switch is set to Ã, the low-beam headlamps may not be switched onautomatically if there is fog, snow or

Rear fog lampThe rear fog lamp improves visibility of yourvehicle for the traffic behind in the event ofthick fog. Please take note of the country-spe

The blue K indicator lamp in theinstrument cluster lights up when the high-beam headlamps are switched on.XTo switch off the high-beam headlamps: move

Active: Rif you are driving at speeds below 25 mph(40 km/h) and switch on the turn signal orturn the steering wheel.Rif you are driving at speeds betw

XTo activate: activate the AdaptiveHighbeam Assist function using the on-board computer (Y page 197).XTurn the light switch to Ã.XPress the combinatio

?| To switch the front interior lighting/automatic interior lighting control offAp To switch the right-hand frontreading lamp on/offBTo switch the aut

If your vehicle is equipped with Xenon bulbs,you can recognize this by the following: thecone of light from the Xenon bulbs movesfrom the top to the b

Tail lamp (halogen headlamps):Tail lamp/turn signal lamp/brake lamp:P 21 W;Inoperative=Side marker lamp: P 21 W?Rear fog lamp: P 21 WABackup lamp: W 1

Low-beam headlamps (halogenheadlamps)GWARNINGThese bulbs are pressurized.They can explode when being changed if:Rthey are still hotRthey hit an object

EEASY-VARIO-PLUS systemCargo compartment enlargement .. 240EBD (electronic brake forcedistribution)Display message ... 203Fun

Parking lamps/standing lamps(halogen headlamps)XSwitch off the lights.XOpen the hood.XTurn housing cover : counter-clockwiseand pull it out.XPull out

Changing the rear bulbsOpening and closing the side trimpanelsYou must open the side trim panel in thecargo compartment before you can changethe bulbs

XAttach the bulb holder and press firmly.The retaining lugs on the bulb holderengage audibly.XClose the side trim panel (Y page 109).Backup lamp and r

Bulb holderXRear fog lamp G: lightly press thecorresponding bulb into holder E, turn itcounter-clockwise and remove it from bulbholder E.XInsert the n

! If the windshield wipers leave smears onthe windshield after the vehicle has beenwashed in an automatic car wash, wax orother residues may be the re

Always switch off the windshield wipers andignition before changing the wiper blades.! To avoid damaging the wiper blades,make sure that you touch onl

XHold wiper arm : and press wiperblade ; in the direction of the arrow untilit releases.XRemove wiper blade ;.Installing a wiper bladeXPlace new wiper

Problems with the windshield wipersProblem Possible causes/consequences and M SolutionsThe windshield wipersare jammed.Leaves or snow, for example, ma

116

Useful information ... 118Overview of climate control sys-tems ... 118Operati

Preparing the vehicle ... 281TIREFIT kit ... 282see Emergency spare wheel Floo

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

Control panel for automatic climate controlUSA only:To set the temperature (Y page 125);To defrost the windshield (Y page 127)=To set the air distribu

?To activate/deactivate air-recirculation mode (Y page 129)ATo set the airflow (Y page 126)BTo switch cooling with air dehumidification on/off (Y page

Control panel for dual-zone automatic climate controlUSA only:To set the temperature, left (Y page 125);To set climate control to automatic (Y page 12

Canada only:To set the temperature, left (Y page 125);To set climate control to automatic (Y page 125)=To defrost the windshield (Y page 127)?To incre

for the front-passenger side as well. Theindicator lamp in the á button goes out.RUse the residual heat function if you wantto heat or ventilate the v

Activating/deactivatingXTo activate: press the ¿ button.The indicator lamp in the ¿ button lightsup.XTo deactivate: press the ¿ button.The indicator l

Problems with the "Cooling with air dehumidification" functionProblem Possible causes/consequences and M SolutionsThe indicator lamp inthe ¿

setting in small increments. Start at 72 ‡(22 †).Setting the air distributionAutomatic climate controlAir distribution settings¯Directs air through th

Defrosting the windshieldYou can use this function to defrost thewindshield or to defrost the inside of thewindshield and the side windows.iYou should

Important safety notes ... 266Opening ... 266Hydroplaning ... 1

iYou should only select this setting untilthe windshield is clear again.Dual-zone automatic climate controlXActivate the ¿ "Cooling with airdehum

Problems with the rear window defrosterProblem Possible causes/consequences and M SolutionsThe rear windowdefroster hasdeactivatedprematurely or canno

XTurn the SmartKey to position 0 in theignition lock or remove it (Y page 135).XTo activate: press the Ì button.The indicator lamp in the Ì button lig

Setting the rear-compartment airvents:Rear-compartment air vent, left;Rear-compartment air vent, right=Rear-compartment air vent thumbwheelXTo open/cl

132

Useful information ... 134Notes on breaking-in a new vehicle 134Driving ... 134A

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

Do not switch off the ignition while driving.GWARNINGIf the parking brake has not been fullyreleased when driving, the parking brake can:Roverheat and

Pulling awayAutomatic transmissioniIt is only possible to shift the transmissionfrom position P to the desired position ifyou depress the brake pedal.

The stop/start function is automaticallyactivated each time you start the engine withthe SmartKey.If the ECO start/stop function has beenmanually deac

Switching the surround lightingon/off (on-board computer) ... 198Turn signals ... 100see Changing bulbs

again as soon as the ¤ symbolreappears in the multifunction display.Deactivating/activating the ECO start/stop functionECO buttonXTo switch off: press

Problems with the engineProblem Possible causes/consequences and M SolutionsThe engine does notstart.The HOLD function or DISTRONIC PLUS is activated.

Problem Possible causes/consequences and M SolutionsThe engine is notrunning smoothly andis misfiring.There is a malfunction in the engine electronics

Transmission position and driveprogram displayThe current transmission position and driveprogram appear in the multifunction display.:Transmission pos

Remaining in neutral NIf the automatic transmission is to remain inneutral N, e.g. for washing the vehicle in carwashes with a towing device, please o

Changing gearThe automatic transmission shifts to theindividual gears automatically when it is intransmission position D. This automaticgearshifting b

E Economy Comfortable, economicaldrivingS Sport Sporty driving styleM Manual Manual gear shiftingOnly change from automatic drive programE or S to man

selected and engaged is shown in themultifunction display.Manual drive program M differs from driveprograms E and S with regard to spontaneity,respons

KickdownYou can also use kickdown for maximumacceleration in manual drive program M.XDepress the accelerator pedal beyond thepressure point.The transm

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

NNavigationMenu (on-board computer) ... 191see separate operating instructions Notes on breaking-in a new vehicle 134OOccupant safety

! Overfilling the fuel tank could damage thefuel system.! Take care not to spill any fuel on paintedsurfaces. You could otherwise damage thepaintwork.

Problems with fuel and the fuel tankProblem Possible causes/consequences and M SolutionsFuel is leaking from thevehicle.The fuel line or the fuel tank

To ensure that the vehicle is secured againstrolling away unintentionally:Rthe electric parking brake must be applied.Rthe transmission must be in pos

engine is switched off. The sounds that canbe heard while this is occurring are normal.Applying/releasing manuallyApplyingXPush handle :.When the elec

Parking the vehicle for a long periodIf you leave the vehicle parked for longer thanfour weeks, the battery may be damaged byexhaustive discharging.If

is a risk of fatal injury. Therefore never leavethe engine running in enclosed spaceswithout sufficient ventilation.Certain engine systems are designe

iOn long journeys at a constant speed, e.g.on the highway, only the bar for Constantwill change.iThe ECO display summaries the drivingcharacteristics

brake pads. This can result in a significantlylonger braking distance.RBrake occasionally to remove any possiblesalt residue. Make sure that you do no

Front wheelRear wheelXBring the vehicle and wheels into a suitableposition so that you can attach test gaugeA.XSecure the vehicle against rolling away

Winter drivingGeneral notesGWARNINGIf you shift down on a slippery road surface inan attempt to increase the engine's brakingeffect, the drive wh

QQualified specialist workshop ... 24RRadar sensor systemActivating/deactivating ... 199Display message ...

to lose traction and the vehicle could thenskidRwhen there is poor visibility, e.g. due to fog,heavy rain or snowIf there is a change of drivers, advi

or brake unexpectedly. There is a risk of anaccident.Pay attention to the road and trafficconditions before calling up the stored speed.If you do not

In such cases, DISTRONIC PLUS may:Rgive an unnecessary warning and thenbrake the vehicleRneither give a warning nor interveneRaccelerate unexpectedlyT

prevents the brakes from overheating andwearing too quickly.If a slower-moving vehicle is detected in front,DISTRONIC PLUS brakes your vehicle. Itmain

Rthe transmission must be in position D.Rthe driver's door must be closed when youshift from P to D or your seat belt must befastened.Rthe front-

Distance display with DISTRONIC PLUS activatedin the multifunction display:DISTRONIC PLUS activated;Own vehicle=Specified minimum distance to thevehic

vehicle occupant or from outside thevehicle.Rthe electrical system in the enginecompartment, the battery or the fuses havebeen tampered with.Rthe batt

XPress the cruise control lever up : for ahigher speed or down ; for a lower speed.XTo adjust the set speed in 1 mph increments (1 km/h increments): b

iThe last speed stored remains stored untilyou switch off the engine.DISTRONIC PLUS is automaticallydeactivated if:Ryou engage the electric parking br

Other vehicles changing lanesDISTRONIC PLUS has not detected thevehicle cutting in yet. The distance to thisvehicle will be too short.Narrow vehiclesD

(vehicles without the EASY-VARIO-PLUS system) ... 240Folding the backrest (rearcompartment) forwards/back(vehicles with the EASY-VAR

! If DISTRONIC PLUS or the HOLD functionis activated, the vehicle brakesautomatically in certain situations. Toprevent damage to the vehicle, deactiva

The electronic parking brake secures thevehicle automatically if the HOLD function isactivated and:Rthe driver's door is open and the driver&apos

Top viewThe sensors must be free from dirt, ice orslush. They can otherwise not functioncorrectly. Clean the sensors regularly, takingcare not to scra

From the:Rsixth segment onwards, you will hear anintermittent warning tone forapproximately two seconds.Rseventh segment onwards, you will hear awarni

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

RSnowfall or heavy rain may lead to a parkingspace being measured inaccurately.RPay attention to the PARKTRONIC(Y page 170) warning messages during th

Active Parking Assist will only detect parkingspaces:Rthat are parallel to the direction of travelRthat are at least 59 in (1.5 m) wideRthat are at le

The Park Assist Active Select R Observe Surroundings message appears inthe multifunction display.XFurther transmission shifts may benecessary.As soon

If you back up after activation, the steeringwheel is moved to the straight-aheadposition.XDrive forwards or back up the vehicle, beingready to brake

General notesRear view camera : is in the trunk lid handle.The rear view camera extends, when it isactivated.The rear view camera is an optical parkin

SRS (Supplemental RestraintSystem)Display message ... 207Introduction ... 38Warning lamp ..

Lanes:White guide line without turning thesteering wheel, vehicle width includingthe exterior mirrors (static);Yellow lane marking tires at currentste

Backing up straight into a parking spacewithout turning the steering wheel:White lane with steering wheel straight;Yellow guide line at a distance ofa

Driving to the final position:White lane at current steering wheel angle;Parking space markingXTurn the steering wheel to the centerposition while the

Warning and display messages in themultifunction displayXActivate ATTENTION ASSIST using the on-board computer (Y page 195).Symbol : appears in the mu

monitored area. If you then switch on thecorresponding turn signal to change lanes,you will also receive a visual and audiblecollision warning. For th

At speeds above 20 mph (30 km/h) theindicator lamp goes out and Blind Spot Assistis operational.If a vehicle is detected within the monitoringrange of

Keeping Assist is merely an aid. You areresponsible for the distance to the vehicle infront, for vehicle speed, for braking in goodtime and for stayin

Useful information ... 186Important safety notes ... 186Displays and operation ... 186Menus

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

! A display message is shown if the coolanttemperature is too high.If the coolant temperature is over248 ‡(120 †), do not continue driving. Theengine

TemperatureCoolant ... 186Outside temperature ... 187Setting (climate control) ...

Left control panel=;RCalls up the menu and menu bar9:Press briefly:RScrolls in listsRSelects a submenu or functionRIn the Audio menu: selects astored

ADrive program (Y page 141)BTransmission position (Y page 141)XTo show menu bar ?: press the =or ; button on the steering wheel.Menu bar ? disappears

The From Start trip computer isautomatically reset when:Rthe ignition has been switched off for morethan four hours.R999 hours have been exceeded.R9,9

iWhen you reset the values in the "ECOdisplay", the values in the trip computer"From start" are likewise reset. When youreset the

Lane recommendations are only displayed ifthe relevant data is available on the digitalmap.Other status indicators of thenavigation systemRO: you have

If you press and hold 9 or :, therapid scrolling speed is increased. Not allaudio drives or data carriers support thisfunction.If track information is

Rejecting or ending a callXPress the ~ button on the steeringwheel.If you are not in the Tel menu, you can stillreject or end a call.Dialing a number

XStart the engine.XPress the = or ; button on thesteering wheel to select the DriveAssistmenu.XPress the 9 or : button to selectESP.XPress the a butto

XPress the a button.The current selection is displayed.XPress a to confirm.XPress the : or 9 button to set Off,Standard or Adaptive.XPress the a butto

XPress : or 9 to select theSpeedometer [mph]: function.You will see the selected setting: On orOff.XPress the a button to save the setting.iSpeed is d

SymbolsRegistered trademarks:RBluetooth® is a registered trademark ofBluetooth SIG Inc.RDTS is a registered trademark of DTS, Inc.RDolby and MLP are r

Wear indicator (definition) ... 318Wheel rim (definition) ... 316see Flat tire

Activating/deactivating surroundlighting and exterior lighting delayedswitch-offIf you have activated the Locator Lighting: function and the light swi

Activating/deactivating the acousticlocking verification signalIf you switch on the Acoustic Lock Feedback: function, an acoustic signalsounds when yo

Display messagesGeneral notesDisplay messages appear in the multifunction display.Display messages with graphic displays may be shown in simplified fo

Safety systemsDisplay messages Possible causes/consequences and M Solutions!÷Currently Unavailable See Operator's ManualABS (Anti-lock Braking Sy

Display messages Possible causes/consequences and M SolutionsThe steerability and braking characteristics may be severelyaffected. The braking distanc

Display messages Possible causes/consequences and M Solutions÷Inoperative See Operator's ManualESP®, BAS, the HOLD function and hill start assist

Display messages Possible causes/consequences and M SolutionsPlease Release Parking BrakeThe red F (USA only)/! (Canada only) indicator lampflashes an

Display messages Possible causes/consequences and M SolutionsThe red F (USA only)/! (Canada only) indicator lampflashes and the yellow ! warning lamp

Display messages Possible causes/consequences and M SolutionsThe yellow ! warning lamp lights up. If you manually apply orrelease the electric parking

Display messages Possible causes/consequences and M Solutions$(USAonly)J(Canadaonly)Check Brake Fluid LevelThere is not enough brake fluid in the brak

PASSENGER AIR BAG OFF ... 53Reserve fuel ... 231Seat belt ... 224SRS

Display messages Possible causes/consequences and M Solutions6Front Left Malfunction Service Required or Front Right Malfunction Service RequiredSRS h

This display message will only appear if all LEDs have failed.Display messages Possible causes/consequences and M SolutionsbCheck Left Cornering Light

Display messages Possible causes/consequences and M SolutionsbCheck Left Brake Lamp or Check Right Brake LampThe left or right-hand brake lamp is defe

Display messages Possible causes/consequences and M SolutionsbBackup LightThe backup lamp is defective.XCheck whether you are permitted to replace the

Display messages Possible causes/consequences and M SolutionsbSwitch Off LightsThe lights are still switched on when you leave the vehicle. Awarning t

Display messages Possible causes/consequences and M Solutions?Coolant Too Hot Stop Vehicle Turn Engine OffThe coolant is too hot.A warning tone also s

Display messages Possible causes/consequences and M Solutions4Check Engine Oil At Next RefuelingThe engine oil level has dropped to the minimum level.

Driving systemsDisplay messages Possible causes/consequences and M SolutionsÀAttention Assist: Take a Break!Based on certain criteria, ATTENTION ASSIS

Display messages Possible causes/consequences and M SolutionsLane Keeping Assist InoperativeLane Keeping Assist is faulty.XVisit a qualified specialis

Display messages Possible causes/consequences and M SolutionsPark Assist InoperativeYou have just carried out a large number of turning or parkingmane

Protection of the environmentGeneral notesHEnvironmental noteDaimler's declared policy is one ofcomprehensive environmental protection.The object

Display messages Possible causes/consequences and M SolutionsDISTRONIC PLUS InoperativeDISTRONIC PLUS is defective. Adaptive Brake Assist may alsohave

TiresDisplay messages Possible causes/consequences and M SolutionsCheckTire Pressure SoonThe tire pressure loss warning system has detected a signific

VehicleDisplay messages Possible causes/consequences and M SolutionsShift to 'P' or 'N'to Start EngineYou have attempted to start

Display messages Possible causes/consequences and M SolutionsService Required Do Not Shift GearsVisit DealerYou cannot change the transmission positio

Display messages Possible causes/consequences and M SolutionsAThe tailgate is open.GWARNINGWhen the engine is running, exhaust gases can enter the veh

Display messages Possible causes/consequences and M Solutions¥Check Washer FluidThe washer fluid level in the washer fluid reservoir has droppedbelow

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

Safety systemsProblem Possible causes/consequences and M Solutions$ (USA only)J (Canada only)The red brake systemwarning lamp comes onwhile the engine

Problem Possible causes/consequences and M Solutions!The yellow ABS warninglamp is lit while theengine is running.ABS is temporarily unavailable. BAS,

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

Have aftermarket accessories installed ata qualified specialist workshop.You could jeopardize the operating safety ofyour vehicle if you use parts, ti

Problem Possible causes/consequences and M Solutions÷The yellow ESP®warning lamp flasheswhile the vehicle is inmotion.ESP® or traction control has int

Problem Possible causes/consequences and M Solutions÷åThe yellow ESP® andESP® OFF warninglamps are lit while theengine is running.ESP®, BAS, the HOLD

Problem Possible causes/consequences and M SolutionsF (USA only)! (Canada only)The red indicator lampfor the electric parkingbrake flashes or lightsup

EngineProblem Possible causes/consequences and M Solutions;The yellow CheckEngine warning lamplights up while theengine is running.There may be a malf

Problem Possible causes/consequences and M Solutions?The red coolantwarning lamp comes onwhile the engine isrunning.The coolant level is too low.If th

Problem Possible causes/consequences and M SolutionsXLeave the vehicle and keep a safe distance from the vehicle untilthe engine has cooled down.XChec

234

Useful information ... 236Loading guidelines ... 236Stowage areas ...

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

Stowage areasStowage spaceImportant safety notesGWARNINGIf objects in the passenger compartment arestowed incorrectly, they can slide or bethrown arou

MaintenanceThe Service and Warranty Booklet describesall the necessary maintenance work whichshould be done at regular intervals.Always have the Servi

Stowage compartment in front of thearmrest (vehicles with automatictransmission)XTo open: press the marking on cover :.iYou can remove the non-slip ma

XTo open: pull down the top of stowagecompartment : by the edge of the handle.iDepending on the vehicle's equipment,there may be an open stowage

XTo open: fold down seat armrest :.XPull the cover, which can now be seen,forwards by the grip until it lies onarmrest :.XPull the center head restrai

XFully insert the backrest head restraints(Y page 90).XMove the driver's or front-passenger seatforward if necessary.XPull left-hand or right-han

Folding the rear seat backrest backXMove the driver's or front-passenger seatforward if necessary.! Make sure that the seat belt does notbecome t

Depending on the angle of the backrest,therefore, the right and left rear seats canbe pushed back varying distances until thebackrest is resting again

:Bag hookCargo compartment coverImportant safety notesGWARNINGOn its own, the cargo compartment covercannot secure or restrain heavy objects,items of

XTo install: set cargo compartmentcover : on the right or left-hand side inanchorage ;.XPush in the opposite end cap of cargocompartment cover : in th

Always close the cargo compartment floorbefore a journey.! The maximum load capacity of thestowage well under the cargo compartmentfloor is 55 lbs (25

XTo raise: using handle :, lift up cargocompartment floor ; in the direction ofarrow = and pull it upwards.XLower cargo compartment floor ; again.To d

Operating safetyImportant safety notesGWARNINGIf you do not have the prescribed service/maintenance work or any required repairscarried out, this can

Only use the cup holder when the vehicle isstationary. Only use the cup holder forcontainers of the right size. Always close thecontainer, particularl

XFold down the rear seat armrest.XTo open: press the front of cup holder :or ;.Cup holder : or ; extends automatically.XTo close: slide cup holder : o

iIf you remove the ashtray insert, you canuse the resulting compartment forstowage.Rear-compartment ashtrayXTo open: pull cover = out by its top edge.

Socket in the front-compartment centerconsoleVehicles with a cover over the stowagecompartmentXTo open: push the lower section ofcover :.The stowage c

If you have questions about the activation,contact one of the following telephonehotlines:RUSA: Mercedes-Benz CustomerAssistance Center at1-800-FOR-ME

Emergency callImportant safety notes! You must have a license agreement toactivate the mbrace service. Make surethat your system is activated and read

XTo initiate an emergency call manually: press cover : briefly to open.XPress SOS button ; briefly.The indicator lamp in SOS button ;flashes until the

The Call Failed message appears in themultifunction display.XTo end a call: press the ~ button on themultifunction steering wheel.orXPress the corresp

All other calls can be ended by pressing:Rthe ~ button on the multifunctionsteering wheelRthe corresponding button on the audiosystem or on COMAND for

iInformation on specific commands suchas "Address entry" or "Sending" can befound on the website.Calling up destination addressesX

including interference that may causeundesired operation of the device."Diagnostics connectionThe diagnostics connection is only intendedfor the

Locked Remotely message appears in themultifunction display.USA only: alternatively, the vehicle can belocked via:Rthe Internet, under the "Owner

The vehicle data is sent to the CustomerAssistance center.Depending on what the customer servicerepresentative agreed with you, the voiceconnection is

simultaneously. Different settings arepossible for each area.USA only: these settings can be called upunder "Owners Online" at http://www.mb

Integrated garage door opener in the rear-viewmirrorGarage door remote control A is not part ofthe integrated garage door opener.XThe first time befor

Notes on programming the remotecontrolCanadian radio frequency laws require a"break" (or interruption) of the transmissionsignals after broa

Garage door system with a rolling code:indicator lamp : flashes green.iThe transmitter will transmit a signal aslong as the button is pressed. Thetran

XPush a round pen into opening=(Y page 263) for approximately threeseconds.The zone currently selected appears incompass display ;(Y page 263).XTo sel

Useful information ... 266Engine compartment ... 266Maintenance ... 2

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

! Make sure that the windshield wipers arenot folded away from the windshield. Youcould otherwise damage the windshieldwipers or the hood.XMake sure t

Customer Relations DepartmentMercedes-Benz Canada, Inc.98 Vanderhoof AvenueToronto, Ontario M4G 4C9Reporting safety defectsUSA only:The following text

Checking the oil level using the oildipstickExampleXPull oil dipstick : out of the dipstick guidetube.XWipe off oil dipstick :.XSlowly slide oil dipst

Checking and adding other serviceproductsChecking coolant levelGWARNINGThe engine cooling system is pressurized,particularly when the engine is warm.

The washer fluid reservoir is used for both thewindshield washer system and the headlampcleaning system.The recommended minimum amount whentopping up

Special service requirementsThe specified maintenance interval takes onlythe normal operation of the vehicle intoaccount. Under arduous operating cond

! Make sure that the automatictransmission is in position N when washingyour vehicle in a tow-through car wash. Thevehicle could be damaged if thetran

Cleaning the wheels! Do not use acidic wheel cleaning productsto remove brake dust. This could damagewheel bolts and brake components.! Do not park th

These notes also apply to light alloy wheelswith a clear matte finish.iThe vehicle should preferably be washedby hand using a soft sponge, car shampoo

Cleaning the mirror turn signals! Only use cleaning agents or cleaningcloths that are suitable for plastic lenses.Unsuitable cleaning agents or cleani

XBefore cleaning the display, make sure thatit is switched off and has cooled down.XClean the display surface using acommercially available microfiber

! To retain the natural appearance of theleather, observe the following cleaninginstructions:RClean genuine leather covers carefullywith a damp cloth

26

278

Useful information ... 280Where will I find...? ... 280Flat tire ...

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

XOpen the tailgate.XLift the cargo compartment floor up(Y page 246).iTowing eye ; is located under tireinflation compressor :.Vehicles with a tire-cha

The maximum driving distance isapproximately 50 miles (80 km) when thevehicle is partially laden and approximately18 miles (30 km) when the vehicle is

If you come into contact with the tire sealant,observe the following:RRinse off the tire sealant from your skinimmediately with water.RIf the tire sea

XPress on/off switch ? on the tire inflationcompressor to ON.The tire inflation compressor is switchedon. The tire is inflated.iFirst, tire sealant is

XStop after driving for approximately tenminutes and check the tire pressure withthe tire inflation compressor.The tire pressure must now be at least1

RIf ABS malfunctions, the wheels can lockduring braking. This limits the steerabilityof the vehicle when braking and the brakingdistance may increase.

necessary for you to disconnect the batteryyourself, make sure that:Ryou switch off the engine and remove theSmartKey. Check that all the indicatorlam

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

i If the power supply has been interrupted,e.g. if you reconnect the battery, you willhave to:Rset the clock (audio system/COMAND,see the separate ope

Jump-startingFor the jump-starting procedure, use only the jump-starting connection point, consisting of apositive terminal and an earth point, in the

shorter. The starting characteristics can be impaired, particularly at low temperatures. Havethe thawed-out battery checked at a qualified specialist

Position number B identifies the charged battery of the other vehicle or an equivalent jump-starting device.XPress together cover : of positive clamp

! Only secure the tow rope or tow bar at thetowing eyes. Otherwise, the vehicle couldbe damaged.! Do not use the towing eyes for recoverypurposes as t

Towing the vehicle with the front axleraised! The ignition must be switched off if thevehicle is being towed with the front axleraised. Otherwise, ESP

Tow-starting (emergency enginestarting)! Vehicles with automatic transmissionmust not be tow-started. You couldotherwise damage the automatictransmiss

XOpen the hood.XUse a dry cloth to remove any moisturefrom the fuse box.XTo open: open clamps ;.XFold up cover : in the direction of thearrow and remo

296

Useful information ... 298Important safety notes ... 298Operation ...

Welcome to the world of Mercedes-BenzWe urge you to read this Operator's Manualcarefully and familiarize yourself with thevehicle before driving.

DashboardFunction Page:Steering wheel paddleshifters 144;Combination switch 100=Instrument cluster 29?HornADIRECT SELECT lever 140BPARKTRONIC warningd

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

the unusual handling characteristics. If youfind no signs of damage, have the wheelsand tires checked at a qualified specialistworkshop.RWhen parking

Bar indicator : for tread wear is integratedinto the tire tread.Treadwear indicators (TWI) are required bylaw. Six indicators are positioned on the ti

safety systems such as ABS and ESP® tofunction optimally in winter. These tires havebeen developed specifically for driving insnow.Use M+S tires of th

Follow recommended tire inflation pressuresand check the pressure of all the tiresincluding the spare wheel:Rmonthly, at leastRif the load changesRbef

can be found on the tire sidewall(Y page 313).If the tire pressures have been set to thelower values for lighter loads and/or lowerroad speeds, the pr

Observe the recommended tire pressures forcold tires:Ron the Tire and Loading Information placardon the B-pillar on the driver's sideRin the tire

Checking tire pressures manuallyTo determine and set the correct tirepressure, proceed as follows:XRemove the valve cap of the tire that is tobe check

XPress = or ; on the steering wheelto select the Service menu.XPress the 9 or : button to selectTire Pressure.XPress the a button.The Run Flat Indicat

Maximum permissible gross vehicleweight ratingXSpecification for maximum gross vehicleweight : is listed in the Tire and LoadingInformation placard: &

Instrument clusterDisplays and controlsFunction Page:Speedometer withsegments 187;Multifunction display 188=Tachometer187Function Page?Coolant tempera

will be transferred to your vehicle. Refer tothis Operator's Manual to determine howthis reduces the available cargo andluggage load capacity of

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

Example 1 Example 2 Example 3Step 3 Permissible load and trailer load/noseweight (maximum permissible load rating from the Tire and Loading Informatio

Uniform Tire Quality GradingStandardsOverview of Tire Quality GradingStandardsUniform Tire Quality Grading Standards areU.S. government specifications

not covered with ice or snow. Takeappropriate care when driving.! Avoid wheelspin. This can lead to damageto the drive train.TemperatureGWARNINGThe te

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

adapt your driving style to the trafficconditions.Summer tiresIndex Speed ratingQ up to 100mph (160 km/h)R up to 106mph (170 km/h)S up to 112mph (180

Load indexIn addition to the load bearing index, loadindex : may be imprinted after the lettersthat identify speed index B(Y page 313) onthe sidewall

Tire characteristicsThis information describes the tire cord andthe number of layers in sidewall : and undertire tread ;.iTire data is vehicle-specifi

GAWR (Gross Axle Weight Rating)The GAWR is the maximum gross axle weightrating. The actual load on an axle must neverexceed the gross axle weight rati

Warning and indicator lampsFunction Page:L Low-beamheadlamps 99;T Parking lamps100=K High-beamheadlamps 100?÷ ESP®227A! Electric parking brake(red) 23

Aspect ratioRelationship between tire height and tirewidth in percent.Tire pressureThis is pressure inside the tire applying anoutward force to each s

Changing a wheelFlat tireYou can find information on what to do in theevent of a flat tire in the "Flat tire" section(Y page 281). You will

XSwitch off the engine.XRemove the SmartKey from the ignitionlock.XIf included in the vehicle equipment,remove the tire-change tool kit from thevehicl

Rbefore raising the vehicle, secure it fromrolling away by applying the parking brakeand inserting wheel chocks. Neverdisengage the parking brake whil

XTurn ratchet wrench ? until jack = sitscompletely on jacking point ; and thebase of the jack lies evenly on the ground.XTurn ratchet wrench ? until t

XPlace the ratchet wrench onto the hexagonnut of the jack so that the letters AB arevisible.XTurn the ratchet wrench until the vehicle isonce again st

Notes on the vehicle equipment – alwaysequip the vehicle with:Rtires of the same size on a given axle (left/right)Rthe same type of tires at a given t

TiresSummer tires Alloy wheels V1BA225/40 R18 92 W XL MOExtended8, 97.5 J x 18 H2Wheel offset: 2.05 in (52 mm)#All-weather tires Alloy wheels V1BA225/

warning system when the defective wheelhas been replaced with a new wheel.An emergency spare wheel may also bemounted against the direction of rotatio

Useful information ... 328Information regarding technicaldata ... 328Warrant

Multifunction steering wheelFunction Page:Multifunction display 188;Audio/COMAND display;see the separate operatinginstructions=?Switches on the Voice

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

applicable to your vehicle on the vehicleidentification plate.VINXSlide the right-hand front seat to itsrearmost position.XFold up floor covering : in

FuelImportant safety notesGWARNINGFuel is highly flammable. If you handle fuelincorrectly, there is a risk of fire andexplosion.You must avoid fire, o

Rif the vehicle is carrying a light load, e.g.two passengers without luggage, do notallow the engine to rev above 3000 rpm.Rif the vehicle is fully lo

Engine oilGeneral notes! Never use engine oil or an oil filter of aspecification other than is necessary tofulfill the prescribed service intervals. D

When handling brake fluid, observe theimportant safety notes on service products(Y page 329).The brake fluid change intervals can be foundin the Maint

iUse antifreeze/corrosion inhibitoraccording to MB approval 325.0 or 326.0.Windshield washer system andheadlamp cleaning systemImportant safety notesG

Refrigerant instruction labelExample: refrigerant instruction label:Warning symbol;Refrigerant filling capacity=Applicable SAE standards?PAG oil part

B 250 BlueEFFICIENCYTurning radius36.1 ft(11.0 m)Maximum roof load165 lb(75.0 kg)336Vehicle dataTechnical data

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

Center consoleCenter console, upper sectionFunction Page:Audio system/COMAND;see the separate operatinginstructions;c Seat heating91=c PARKTRONIC169?¤

Order no. 6515 1729 13 Part no. 246 584 00 00 Edition D 2013É2465840000bËÍ2465840000Nur für internen Gebrauch / For internal use only

Center console, lower sectionFunction PageDAshtray 249Cigarette lighter 250Socket 250Stowage compartment 237EStowage compartment237Function PageFCup h

Overhead control panelFunction Page:u Switches the rearcompartment interiorlighting on/off 104;p Switches the right-hand reading lamp on/off103=| Swit

Door control panelFunction Page:Opens the door 73;%& Unlocks/locksthe vehicle 74=r45= Savesthe seat and exterior mirrorsettings95?Adjusts the seat

36

Useful information ... 38Panic alarm ... 38Occupant safety ...

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

REmergency Tensioning Device for the frontseat belts and the outer seat belts in therearRSeat belt force limiters for the front seatbelts and the oute

Rthe deformation characteristics of thevehicleRthe characteristics of the object with whichthe vehicle has collidedFactors that can only be seen and m

head and other injuries when the windowcurtain air bag is deployed.RAir bag system components will be hot afteran air bag has inflated. Do not touch t

you have any difficulties, please contact anauthorized Mercedes-Benz Center.Rdo not lean your head or chest close to thesteering wheel or dashboard.Ro

an accident, the restraint systems on thefront-passenger side might be triggered.Have triggered restraint systems replaced.Driver's air bag : dep

Driver's knee bagDriver's knee bag : deploys under thesteering column. The driver's knee bag isalways deployed along with the driver&ap

additional protection to that provided by theseat belt.Side impact air bags will not deploy in sideimpacts which do not exceed the system'spreset

it, the seat belt would apply force at theabdomen or neck. That could cause seriousor even fatal injuries. The seat backrest andseat belt provide the

touch the neck. Never pass the shoulderportion of the seat belt under your arm. Forthis purpose, you can adjust the height ofthe seat belt outlet.RPos

Index ... 4Introduction ... 20At a glance ...

XAdjust the seat and move the backrest toan almost vertical position (Y page 86).XPull the seat belt smoothly through beltsash guide :.XWithout twisti

Belt warning for the driver and frontpassengerRegardless of whether the driver's and front-passenger seat belts have already beenfastened, the 7

accelerates rapidly in a longitudinaldirection during the initial stages of theimpactRif, in the event of a side impact, on the sideopposite the impac

passenger front air bag is deactivated.Should the 4 5 indicator lamp notilluminate or go out while the restraint isinstalled, please check installatio

Further information on secure stowage ofloads can be found under "Loadingguidelines".If an infant or child is traveling in the vehicle:RSecu

Warning notice on the front-passenger sun visorWarning symbol for a rearward-facing childrestraint systemDo not use a rearward-facing child restraints

If the front-passenger seat of your vehicledoes not have an air bag deactivation system,this is indicated by a special sticker. Thesticker is affixed

XInstall the LATCH-type (ISOFIX) childrestraint system. Comply with themanufacturer's instructions wheninstalling the LATCH-type (ISOFIX) childre

Make sure that:RTop Tether hook A is hooked into TopTether anchorage ? as shown.RTop Tether belt B is not twisted.RTop Tether belt B is routed between

Problems with the air bag deactivation systemProblem Possible causes/consequences and M SolutionsThe 45indicator lamp on thecenter console is lit.A sp

1, 2, 3 ...12 V socketsee Sockets AABS (Anti-lock Braking System)Display message ...

such as seat adjustment, steering wheeladjustment, or the memory functionIf children open a door, they could injure otherpersons or get out of the veh

RADAPTIVE BRAKE (Y page 64)(Y page 64)RSTEER CONTROL (Y page 64)Important safety notesIf you fail to adapt your driving style orbecome distracted, the

GWARNINGIf BAS is malfunctioning, the braking distancein an emergency braking situation isincreased. There is a risk of an accident.In an emergency br

Due to the nature of the system, particularlycomplicated driving conditions may cause thesystem to display unnecessary warnings.With the help of the r

Up to vehicle speeds of around 155 mph(250 km/h), adaptive Brake Assist is capableof reacting to moving objects that havealready been recognized as su

! When testing the electric parking brakeon a braking dynamometer, switch off theignition. Application of the brakes byESP® may otherwise destroy the

Characteristics when ESP® is deactivatedIf ESP® is deactivated and one or more wheelsstart to spin, the ÷ ESP® warning lamp inthe instrument cluster f

ATA (anti-theft alarm system)XTo arm: lock the vehicle with theSmartKey.Indicator lamp : flashes. The alarmsystem is armed after approximately15 secon

66

Useful information ... 68SmartKey ... 68Doors ...

Automatic transmissionAutomatic drive program ... 144Changing gear ... 143DIRECT SELECT lever ...

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

XTo lock centrally: press button :.The SmartKey centrally locks/unlocks:Rthe doorsRthe tailgateRthe fuel filler flapThe turn signals flash once when u

SmartKey batteryImportant safety notesGWARNINGBatteries contain toxic and corrosivesubstances. If batteries are swallowed, it canresult in severe heal

XMake sure that the surface of the battery isfree from lint, grease and all other forms ofcontamination.XInsert the front tabs of battery traycover :

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 SolutionsThe engine cannot bestarted using theSmartKey.The on-board voltage is too low.XSwitch off non-esse

XTo open a front door: pull doorhandle ;.XTo unlock a rear door: pull up lockingknob :.The door is unlocked and can be opened.XTo open a rear door: pu

You could therefore lock yourself out if:Rthe vehicle is being pushed.Rthe vehicle is being towed.Rthe vehicle is on a roller dynamometer.You can also

particularly if the vehicle is moving, exhaustfumes could enter the passengercompartment. There is a risk of poisoning.Turn off the engine before open

You can reach the emergency release via thecargo compartment. Fold the rear backrestsforward (Y page 240).XTake the mechanical key out of theSmartKey

Power washer ... 272Rear view camera ... 275Roof lining ... 277

:Front left;Front right=Rear right?Rear leftiWhen the override feature for the sidewindows is activated (Y page 58), the sidewindows cannot be operate

When you lock the vehicle, you cansimultaneously:Rclose the side windowsRclose the panorama roof with power tilt/sliding panelOn vehicles with a panor

If a side window is obstructed again duringclosing and reopens again slightly:XImmediately after the window blocks, pullthe corresponding switch again

Operating the sliding sunroofOverhead control panel:To raise;To open=To close/lowerXTurn the SmartKey to position 1 or 2 in theignition lock.XMake sur

Opening and closingOverhead control panel:To open;To open=To closeXTurn the SmartKey to position 1 or 2 in theignition lock.XPress or pull the 3 switc

resistance until the sliding sunroof isclosedThe sliding sunroof is closed with increasedforce.If the sliding sunroof is obstructed againduring closin

84

Useful information ... 86Correct driver's seat position ... 86Seats ...

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

SeatsImportant safety notesGWARNINGChildren could become trapped if they adjustthe seats, particularly when unattended.There is a risk of injury.When

Switching the rear windowdefroster on/off ... 128Switching the ZONE function on/off ...

heating should also not be used to drythe seats.Rclean the seat covers as recommended;see the "Interior care" section.Rdo not transport heav

iYou can store the seat settings using thememory function (Y page 95).Adjusting the head restraintsGWARNINGYou could lose control of your vehicle if y

Rear seat head restraintsAdjusting the rear seat head restraintheightXTo raise: pull the head restraint up to thedesired position.XTo lower: press rel

Switching the seat heating on/offActivating/deactivatingGWARNINGRepeatedly switching on the seat heating cancause the seat cushion and backrest pads t

:Release lever;To adjust the steering wheel height=To adjust the steering wheel position(fore-and-aft adjustment)XPush release lever : down completely

defroster is switched on and the outsidetemperature is low. Mirror heating lasts up to10 minutes.iYou can also heat up the exterior mirrorsmanually by

Parking position for the exteriormirror on the front-passenger sideGeneral notesThe "Parking position of the exterior mirror onthe front-passenge

Memory functionsStoring settingsGWARNINGIf you use the memory function on the driver'sside while driving, you could lose control ofthe vehicle as

96

Useful information ......... 98Exterior lighting ......... 98Interior lighting .......