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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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#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.
11 6Seats andstowing
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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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&WARNINGRisk of accident duetomis‐judgment of distances when usingthepassenger mirror
The outside mirror onthe front-passengersidereflects objects on a smaller scale. Theobjects in view are infact closerthantheyappear.
As aresult,you may misjudgethe distancebetweenyou andtheroad user drivingbehindyou,forexample, whenchanginglanes.
#Therefore, always lookoveryour shoul‐der in ordertoensurethatyou areaware ofthe actual distance betweenyou andtheroad users driving behindyou.
Foldingthe outside mirrorsin/out
#Brieflypress switch1.
Resettingthe outside mirrors
%Ifthe battery has been disconnected or com‐pletely discharged,the outside mirrorsmustbereset. Onlythen willthe automatic mirrorfolding functionworkproperly.
#Brieflypress switch1.
Adjusting the outside mirrors
#Selecttherequired mirror using button3or4.
#Use button2tosetthe position ofthe mir‐roryou haveselected.
Engagingthe outside mirrors
#Press and hold button1.You will hear a click andthe mirror will audi‐bly engage in position. The mirror is set inthe correct position.
Automatic anti-glare mirrorsfunction
&WARNINGRisk of burns and poisoningduetothe anti-glare mirror electrolyte
Electrolyte may escape iftheglass in anautomatic anti-glare mirror breaks.
The electrolyte is harmful and causes irrita‐tion. It mustnot come into contact withyourskin,eyes,respiratory organs or clothing orbe swallowed.
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#Ifyou come into contact with electro‐lyte, observethefollowing:RRinsethe electrolyte fromyour skinand seek medical attention immedi‐ately.
RIf electrolyte comes into contactwithyoureyes,rinsethemthor‐oughly with cleanwater and seekmedical attention immediately.
RIfthe electrolyte is swallowed,immediatelyrinseyour mouth outthoroughly. Do not inducevomiting.Seek medical attention immediately.
RImmediatelychange out of clothingwhich has come into contact withelectrolyte.
RIf an allergicreaction occurs, seekmedical attention immediately.
The insiderearview mirror andthe outside mir‐ror onthe driver's side automatically go intoanti-glare mode if light from a headlamp hitsthesensor onthe insiderearview mirror.
System limitations
The system does not go into anti-glare mode inthefollowing situations:
Rthe engine is switched off
Rreversegear is engaged
Rthe interior lighting is switched on
Function ofthe front-passenger outside mir‐ror parking position
The parking position makes parking easier.
The front-passenger outside mirror tilts down‐wards and shows therear wheel onthe front-passenger side inthefollowing situations:
Rthe parking position isstored (→page156)
Rthe passenger mirror is selected
Rreversegear is engaged
The front-passenger outside mirror moves backtoits original position inthefollowing situations:
Ryou shiftthe transmissiontoanother trans‐mission position
Rat speeds greaterthan 9mph (15 km/h)
Ryou pressthe buttonforthe outside mirroronthe driver's side
Storingthe parking position ofthe front-passenger outside mirror usingreversegear
Storing
15 6Light and visibility
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#Selectthe front-passenger outside mirrorusing button2.
#Engagereversegear.
#Movethe front-passenger outside mirror intothe desired parking position using button1.
Calling up
#Selectthe front-passenger outside mirrorusing button2.
#Engagereversegear.The front-passenger outside mirror will movetothestored parking position.
Activating/deactivating the automatic mirrorfolding function
Multimedia system:
,Vehicle.îVehicle Set-
tings.Autom. Mirror Folding
#Activate sor deactivate Sthe function.
Operatingthe sun visors
Usingthe single sun visor
#Glarefromthe front:fold sun visor1down.
#Glare fromthe side:swing sun visor1tothe side.
#Vehicles with anextendable sun visor: slidesun visor1horizontallyasrequired.
Usingthe additional sun visor
Light and visibility157
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%Please alsoreadthe operating instructionsforthe door drive.
Troubleshooting when programming theremotecontrol
#Check ifthe transmitter frequency ofremotecontrol5is supported.
#Replacethe batteries inremotecontrol5.
#Holdremotecontrol5atvarious angles ata distance between 1 in (1 cm)to3 in (8 cm)in front ofthe insiderearview mirror.Yo ushouldtesteverypositionfor at least25 sec‐onds before trying another position.
#Holdremotecontrol5atthe same anglesatvarious distances in front ofthe insiderearview mirror.You shouldtesteveryposi‐tionfor at least25 seconds before tryinganother position.
#Notethat someremotecontrols transmitonlyfor a limited period, press button6onremotecontrol5again before transmissionends.
#Alignthe antenna line ofthe door opener unitwiththeremotecontrol.
%Support and additional information on pro‐gramming:
ROnthetoll free HomeLink®Hotline on1-800-355-3515 .
ROnthe Internet at http://www.homelink.com/mercedes.
Opening/closing agaragedoor
Requirements:RThe corresponding button is programmedtooperatethe door.
#Press and hold buttons1,2or3untilthe door opens or closes.
#If indicator lamp4flashesyellow afterapproximately 20 seconds: press and holdthe previously pressed button again untilthedoor opens or closes.
18 6Driving and parking
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Activating/deactivating audiofadeoutYou can specify whetherthevolume of a mediasource inthe multimedia system istobereduced whenParking AssistPARKTRONIC givesan audiblewarning.
#SelectAudio Fadeout During Warning Tones.
#Activate sor deactivate Sthe function.
Reversing camera
Function oftherear view camera
Whenyou engagereversegear,the image fromrear view camera1is shown inthe multimediasystem. Dynamic guide lines showthe paththevehicle willtakewiththesteering wheel in itscurrent position. This helpsyoutoorientyour‐self andtoavoid obstacles when backing up.
Therear view camera is onlyan aid. It is not asubstituteforyour attentiontothe surroundings.Theresponsibilityfor safe maneuvering andparkingremains withyou. Make surethatthereare no persons, animals or objectsetc., inthemaneuvering area while maneuvering and park‐ing.
You can select fromthefollowing views:
RNormal view
RWide-angle view
The area behindthevehicle is displayed as amirror image, as inthe insiderearview mirror.
226Driving and parking