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#Toswitch off/reducethe level:press but‐ton1repeatedly untilthe desiredventila‐tion level is set.If all indicator lamps are off,the seatventila‐tion is switched off.
%Ifyou switch the power supply off and onagain within 20 minutes,the previous seatventilation settingforthe driver's seat willremain active.
Steering wheel
Adjusting thesteering wheel electrically
&WARNINGRisk of injuryfrom adjustingthevehicle settings whilethevehicle is inmotion
You could lose control ofthevehicle inthefollowing situations:
Rifyou adjustthe driver's seat,the headrestraint,thesteering wheel orthe mirrorwhilethevehicle is in motion
Rifyoufastenyour seat belt whilethevehi‐cle is in motion
#Beforestartingthe engine: adjustthedriver's seat,the headrestraint,thesteering wheel orthe mirror andfastenyour seat belt.
&WARNINGRisk of entrapmentforchil‐dren when adjustingthesteering wheel
Children could injurethemselves iftheyadjustthesteering wheel.
#Never leavechildren unattended inthevehicle.
#When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
Thesteering wheel can be adjusted whenthepower supplyis switched off.
1Adjuststhe distancetothesteering wheel
2Adjuststhe height
#Savethe settings withthe memory function(→page115).
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Switchingthesteering wheel heater on or off
Requirements:RThe power supply orthe ignition is switchedon.
#Turnthe lever inthe direction of arrow1or2.If indicator lamp3lights up,thesteeringwheel heater is switched on.
Easy entry andexitfeature
Usingthe easy entry andexitfeature
&WARNINGRisk of accident when drivingoff while adjustingthe easyexitfeature
‑ Ifyou drive off whilethe easy entryandexitfeature is making adjustments,you couldlose control ofthevehicle.
#Alwayswait untilthe adjustment proc‐ess is completebefore driving off.
&WARNINGRisk of becoming trappedwhile adjustingthe easy entryandexitfeature
Whenthe easy entryandexitfeature adjuststhesteering wheel andthe driver's seat,youandothervehicle occupants – particularlychildren – could become trapped.
#Duringthe adjustment process oftheeasy entryandexitfeature, make surethat no one has any body parts inthesweep ofthe seat orthesteering wheel.
Ifthere is arisk of becoming trappedbythesteering wheel:
#Movethe adjustment lever ofthesteer‐ing wheel.The adjustment process isstopped.
Ifthere is arisk of becoming trappedbythedriver's seat:
#Pressthe seat adjustment switch.The adjustment process isstopped.
Vehicles with memory function:You canstopthe adjustment processbypressing one ofthememory function position buttons.
&WARNINGRisk of becoming trappedduring activation ofthe easy entryandexitfeaturebychildren
Ifchildren activatethe easy entryandexitfeature,theycan become trapped, particu‐larlywhen unattended.
#Never leavechildren unattended inthevehicle.
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#When leavingthevehicle, alwaystakethe SmartKeywithyou and lockthevehicle.
Ifthe easy entryandexitfeature is active,thesteering wheel will moveupwards andthe driv‐er's seat will moveback inthefollowing situa‐tions:
Ryou switchthe ignition off whenthe driver'sdoor is open
Ryou openthe driver's door whenthe ignitionis switched off
%Thesteering wheel will moveupwards onlyifit is not already as high as it will go. The driv‐er's seat will movebackwards only if it is notalready intherearmost position.
Thesteering wheel andthe driver's seat willmovebacktothe last drive position inthefol‐lowing cases:
Ryou switchthe power supplyorthe ignitionon whenthe driver's door is closed
Ryou closethe driver's door whenthe ignitionis switched on
The last drive position isstored inthefollowingsituations:
Ryou switchthe ignition off
RVehicles with memory function:call uptheseat settings viathe memory function.
RVehicles with memory function:savetheseat settings viathe memory function.
Vehicles with memory function:press one ofthe memory function saved position buttonstostopthe adjustment process.
Settingthe easy entry andexitfeature
Multimedia system:
,Vehicle.îVehicle Set-
tings.Easy Entry/Exit
#SelectSteering Wheel & Seat,SteeringWheel OnlyorOff.
Operatingthe memory function
&WARNINGRisk of an accident ifthememory function is used while driving
Ifyou usethe memory function onthe driv‐er's side while driving,you could lose controlofthevehicle as aresult ofthe adjustmentsbeing made.
#Only usethe memory function onthedriver's side whenthevehicle isstation‐ary.
&WARNINGRisk of entrapment when set‐tingthe seat withthe memory function
Whenthe memory function adjuststhe seatorsteering wheel,you andothervehicleoccupants – particularlychildren – couldbecome trapped.
#Duringthe setting procedure ofthememory function, ensurethat no bodyparts are inthe sweep ofthe seat orthesteering wheel.
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#If somebody becomes trapped, immedi‐atelyreleasethe memory function posi‐tion button.The adjustment process isstopped.
&WARNINGRisk of entrapment ifthememory function is activatedbychildren
Children could become trapped iftheyacti‐vatethe memory function, particularly whenunattended.
#Never leavechildren unattended inthevehicle.
#When leavingthevehicle, alwaystakethekey withyou and lockthevehicle.
The memory function can be used whenthe igni‐tion is switched off.
StoringThe memory function is onlyavailable invehicleswiththe memory package.
Seat adjustmentsfor uptothree people can bestored and called up usingthe memory function.
Thefollowing settings can bestoredforthe frontseats:
RSeat, backrest, headrestraint position andcontour ofthe seat backrest inthe lumbarregion
RActive multicontour seat: side bolstersoftheseat backrest, shoulder ofthe seat backrest,contour ofthe seat backrest, dynamic func‐tion level
RSeat heating: distribution ofthe heated sec‐tions ofthe seat cushion and seat backrest
RDriver's side:steering wheel position andposition ofthe outside mirrorsonthe driver'sand front passenger sides
RHead-up Display#Setthe seat,thesteering wheel,the Head-upDisplay andthe outside mirrortothe desiredposition.
#Brieflypress memory button M andthenpress preset position button1,2 or 3 withinthree seconds.An acoustic signal sounds. The settings arestored.
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%Depending onthe model, only preset posi‐tion buttons 1 and 2 areavailable.
#Tocall up:press and holdtherelevant pre‐set position button1,2 or 3 untilthe frontseat,thesteering wheel, Head-up Displayand outside mirror are inthestored position.
%Depending onthe model, only preset posi‐tion buttons 1 and 2 areavailable.
%Ifyoureleasethe preset position button,theseat,steering wheel and mirror setting func‐tionsstop immediately.Vehicles withtheActive MulticontourSeatPackage:Settingthe active multicon‐tour seat orthe 4-waylumbar support isstillcarried out.Vehicles withouttheActive MulticontourSeatPackage:Adjustment ofthe 4-waylumbar support isstill carried out.
Memory function intherear passengercompartment
Operatingrear seat viathe memory functionintherear passenger compartment
StoringRear seat settingsfor uptothree people can bestored and called up usingthe memory functionintherear passenger compartment.
Thefollowing settings can bestoredfortherearseats:
RPosition ofthe seat, backrest and headrestraint
RActive multicontour seats:the seat side bol‐sters ofthe seat backrest aswell asthe con‐tour ofthe seat backrest inthe lumbar andshoulderregions
RSeat heating: distribution ofthe heated sec‐tions ofthe seat cushion and seat backrest
#Press button1.Therear seat is selected ifthe indicator lampinthe button does not light up.
#Adjusttherear seat usingthe buttons inthedoor control panel (→page97).
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Example:vehicles without arecliningrear seat
#Brieflypress memory button M andthenpress preset position button1,2 or 3 withinthree seconds.The settingsfortherear seat arestored inthe selected memory position.
%Vehicles withrecliningrear seat:You can‐notstore any settings onthejbuttonforadjustingthereclined position.
Calling up
#Press button1.Therear seat is selected ifthe indicator lampinthe button does not light up.
Example:vehicles without arecliningrear seat
#Press and holdthe corresponding memoryposition switch1,2 or 3 untiltherear seat isinthestored position.
%Seat adjustment is interrupted as soon asyoureleasethe preset position button.The adjustment ofthe active multicontourseat isstill carried out.
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#Adjustthe front passenger seat usingthebuttons inthe door control panel intherearpassenger compartment (→page 93).
#Ensurethatthe indicator lamp in button1lights up.
Example:vehicles without arecliningrear seat
#Brieflypress memory button M andthenpress preset position button1,2 or 3 withinthree seconds.The settingsforthe front passenger seat andtherear seat arestored inthe selected pre‐set position.
%Vehicles withrecliningrear seat:You can‐notstore any settings onthejbuttonforadjustingthereclined position.
Calling up
#Press button1.Whenthe indicator lamp lights up,the frontpassenger seat is selected.
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Example:vehicles without arecliningrear seat
#Press and holdtherelevant preset positionbutton1,2 or 3 until bothseats are inthestored position.
%The preset positions inthe areaforthechauffeur mode can only be set whentheconditionsforthechauffeur mode are fulfil‐led (→page 99).
%Seat adjustment is interrupted as soon asyoureleasethe preset position button.The adjustment ofthe active multicontourseat isstill carried out.
%You can usetherear-compartmentchildsafety locktodeactivatethis function(→page 60).
Stowage areas
Notes on loadingthevehicle
&DANGERRisk ofexhaustgas poisoning
Combustion engines emit poisonousexhaustgases such as carbon monoxide. Exhaustgases can enterthevehicle interior ifthetrunk lid is open whenthe engine isrunning,especially ifthevehicle is in motion.
#Always switch offthe engine beforeopeningthe trunk lid.
#Never drive withthe trunk lid open.
&WARNINGRisk of injuryfrom unsecureditems inthevehicle
If objects, luggage or loads are not securedor not secured sufficiently,theycould slip,tipover or bethrown around andthereby hitvehicle occupants.
There is arisk of injury,particularly intheevent of sudden braking or a suddenchangein direction.
#Alwaysstowobjects in such awaythattheycannot bethrown around.
#Beforethe journey,secure objects, lug‐gageor loads against slipping or tippingover.
&WARNINGRisk of injuryduetoobjectsbeingstowed incorrectly
Ifyou do not adequatelystowobjects inthevehicle interior,theycould slip or betossedaround andtherebystrikevehicle occupants.In addition, cup holders, openstowagespaces and mobile phone brackets cannot
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