Page 103 of 310

;License plate lampLED
=Rearfog lamp s(driver's
side)P21W
?Backup lampsP21W
ABrake lamps/tail lamps/
standing lamps/turn sig-
nalsP21W
Side marker lampsLED
Tail lamps
Installing/removing the tail lamp
!Remove the tail lamp swith care so as not to
damage the paintwork.
Because of the installation position,
Mercedes-Benz recommends that you have
the tail lamp bulbs changed at aqualifieds pe-
cialist workshop.
Tail lamp
XTo remove: switch off the lighting system.
XOpen the tailgate/rear door.
iThe vehicle tool kit contains ascrewdriver
(Ypage 260).
XUnscrew two side screws :.
XPress tail lamp;out as far as bolts =.
XRemove tail lamp;out from bolts =.
XPullthe connector off the bul bholderoft he
tail lamp.
XTo install: press the connector into the bulb
holderoft he tail lamp.
XPress the tail lamp sideways onto bolts =
and slideo nto the vehicle.
XTighten two side screws :.
Standard tail lamp
XRemove the tail lamp (Ypage 101).
XUnscrew three screws:and remove bulb
holder ;from the tail lamp.
Bulb holder
=
Turn signals/brake lamps/tail lamps/
standing lamps
?Backup lamps
ARea rfog lamp (driver's side only)
XApply lightp ressure to the corresponding
bulb, turn it counter-clockwise and remove it
from the bul bholder.
XPress the new bul binto the socket and screw
it in clockwise.
XInsert bul bholder ;into the tail lamp and
tighten all three screws :.
XInstall the tail lamp (Ypage 101).
Windshield wipers
Switching the windshieldw iper
on/off
!
Do not operate the windshield wipers when
the windshield is dry, as this could damage
the wiper blades. Moreover, dust that has col-
Windshield wipers101
Lights and windshield wipers
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Page 196 of 310

Display messagesPossible causes/consequences andMSolutions
6
MalfunctionServiceReq.
The restrain tsystem is faulty. In addition ,the 6 warning lamp
lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem and it scom ponent schecked immedi-
ately at aqualified specialist workshop .
Further information on th erestrain tsystem and it scom ponent scan
be found under "Occupant safety" (
Ypage 43).
6
Fr. LeftMalf. Ser ‐viceReq.or Fr.RightMalf.Servic eReq.
The fron tleftorr ight restrain tsystem is malfunctioning .Inaddition ,
th e6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem and it scom ponent schecked immedi-
ately at aqualified specialist workshop .
LeftCurtai nAirbagServiceRequiredor
Rt. Curtai nAirbag
Servic eRequired
There is amalfunction in th eleftorr ight window curtai nair bag. In
addition ,the 6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The lef torright window curtai nair bag may either be triggered unin-
tentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem checke dimmediately at aqualified spe -
cialist workshop .
Lights
Display messagesPossible causes/consequences and MSolutions
b
CheckLeftLowBeamorCheck Right LowBea m
The lef torright-hand low-beam headlamp is faulty.
XChange th ebulb (Ypage 98).
b
Chk .Traile rL.TurnSig.or Chk .Traile rR.TurnSig.
The lef torright-hand trailer tur nsignal lamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
194Display message s(vehicles withou tsteering wheelbuttons)
On-board computera nd displays
Page 197 of 310

Display messagesPossible causes/consequences andMSolutions
b
Chk.Traile rBrakeLamp
The trailer brak elamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Chk .Traile rL.TailLampor Chk .Traile rR.TailLamp
The lef torright-hand trailer tai llamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Aut oLamps Inopera‐tive
The ligh tsensor is faulty. The automatic headlamp feature is mal-
functioning .
XSwitchthe ligh tfunction son/of fmanually (Ypage 92).
XVisitaqualified specialist workshop .
b
Chk.RearL.T urnSignalor Chk .RearR. Tur nSignal
The rear left-han dorrear right-hand tur nsignal is faulty.
XChange th ebulb (Ypage 98).
b
Chk .Front L. Tur nSignalorChk .FrontR.TurnSignal
The fron tleft-han dorfrontright-hand tur nsignal is faulty.
XChange th ebulb (Ypage 98).
b
Chk .Center BrakeLamp
The high-mounte dbrak elamp is faulty.
XVisit aqualified specialist workshop .
b
Chk.L.Tail/BrakeLamporChk .R.Tail/ Brake Lam p
The leftorright-hand tai llamp/brake lamp is faulty.
XChange th ebulb (Ypage 98).
b
Check Lef tHighBea morCheck RightHig hBeam
The lef torright-hand high-beam headlamp is faulty.
XChange th ebulb (Ypage 98).
b
Licens ePlate Lam p
The leftorright-hand license plat elamp is faulty.
XVisit aqualified specialist workshop .
b
Switch Off Lights
The lights are still switched on when you leav ethe vehicle. An addi-
tional warning tone sounds.
XTurn th eligh tswitch to Ãor$.
Display message s(vehicles withou tsteering wheelbuttons)19 5
On-board computera nd displays
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Page 210 of 310

Display messagesPossible causes/consequences andMSolutions
6
SRS Malfunction:ServiceRequired
The restrain tsystem is faulty. In addition ,the 6 warning lamp
lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem and it scom ponent schecked immedi-
ately at aqualified specialist workshop .
Further information on th erestrain tsystem and it scom ponent scan
be found under "Occupant safety" (
Ypage 43).
6
Front LeftMalfunc‐tion: Servic eRequiredorFrontRight Malfunction:Servic eRequired
The fron tleftorr ight restrain tsystem is malfunctioning .Inaddition ,
th e6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem and it scom ponent schecked immedi-
ately at aqualified specialist workshop .
6
LeftCurtai nAirbagMalfunction: Ser ‐viceRequiredor
Rt. Curtai nAirbag
Malfunction: Ser ‐viceRequired
There is amalfunction in th eleftorr ight window curtai nair bag. In
addition ,the 6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The lef torright window curtai nair bag may either be triggered unin-
tentionally or, in th eevent of an accident, may no tbetriggered .
There is an increased ris kofinjury.
XHavethe restrain tsystem checke dimmediately at aqualified spe -
cialist workshop .
Lights
Display messagesPossible causes/consequences and MSolutions
b
CheckLeftLowBeamorCheck Right LowBea m
The lef torright-hand low-beam headlamp is faulty.
XChange th ebulb (Ypage 98).
b
Check Traile rLeftTur nSignalor
CheckTraile rRightTurnSignal
The lef torright-hand trailer tur nsignal lamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
208Display message s(vehicles wit hsteering whee lbuttons)
On-board computera nd displays
Page 211 of 310

Display messagesPossible causes/consequences andMSolutions
b
CheckTrailerBrakeLamp
The trailer brak elamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Check Traile rLeftTai lLampor CheckTraile rRight Tai lLamp
The lef torright-hand trailer tai llamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Aut oLampF unctionInoperative
The ligh tsensor is faulty. The automatic headlamp feature is mal-
functioning .
XSwitchthe ligh tfunction son/of fmanually (Ypage 92).
XVisitaqualified specialist workshop .
b
Check RearLeftTur nSignalor
Check Rea rRight
TurnSignal
The rear left-han dorrear right-hand tur nsignal is faulty.
XChange th ebulb (Ypage 98).
b
Check Front Lef tTurnSignalor
Check Front Right
Tur nSignal
The fron tleft-han dorfrontright-hand tur nsignal is faulty.
XChange th ebulb (Ypage 98).
b
Check Center BrakeLam p
The high-mounte dbrak elamp is faulty.
XVisit aqualified specialist workshop .
b
CheckLeftTailandBrake Lampsor
Check Right Tai l
and Brake Lamps
The leftorright-hand tai llamp/brake lamp is faulty.
XChange th ebulb (Ypage 98).
b
Check Lef tHighBea morCheck RightHig hBeam
The lef torright-hand high-beam headlamp is faulty.
XChange th ebulb (Ypage 98).
b
Licens ePlate Lam p
The leftorright-hand license plat elamp is faulty.
XVisit aqualified specialist workshop .
Display messages(vehicles wit hsteering whee lbuttons)20 9
On-board computera nd displays
Z