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294 Exterior lamps
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Turn signal lamp
1156 NA (26.9 / 5 W / 32 / 4 cp bulb)
Open hood.
Twist bulb socket (3) counterclockwise and pull out.
Push bulb into socket, turn counterclockwise and
remove.
Insert new bulb in socket, push in and twist clockwise.
Reinstall bulb socket. Reinstall lamp assembly until
properly seated.Parking and standing lamp
H 6W (6 W bulb)
Open hood.
Twist cover (2) counterclockwise and remove.
Pull off electrical connector (6).
Twist bulb socket (6) counterclockwise and pull out.
Push bulb into socket, turn counterclockwise and
remove.
Insert new bulb in socket, push in and twist clockwise.
Reinstall bulb socket. Reinstall lamp assembly until
properly seated.
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295 Exterior lamps
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data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Taillamp assemblies
1Turn signal lamp (21 W / 24 cp bulb)
2Stop, tail, parking and side marker lamp
(21 / 4 W bulb)3Backup lamp (21 W / 32 cp bulb)
4Driver’s side:
Rear fog lamp (21 W / 32 cp bulb)
12
34
P82.10-2620-26
12
P82.10-2621-26
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Open tailgate and left or right trim panel. Twist bulb
socket counterclockwise and pull out. Push bulb into
socket, turn counterclockwise and remove.
Insert new bulb in socket, push in and twist clockwise.
Reinstall bulb socket, and close trim panel.
Notes:
Bulbs (3) and (4) cannot be accessed without removal of
tailgate trim panel.
For exchange of bulbs (1) or (2) on left side of vehicle,
also remove spare wheel, see page 272.License plate lamps
License plate lamps (5 W / 4 cp bulb)
Loosen both screws, remove lamp and take out bulb.
P82.10-2206-26
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cluster displayPractical hintsCar care Index Side marker lamp, front
Side marker lamp, front (5 W / 4 cp bulb)
From inside wheel house (arrow) reach behind side
marker lamp and press tab. Remove lamp from bumper
and take out bulb.High mounted stop lamp,
Additional turn signals on the exterior mirror
The high mounted stop lamp (3rd brake lamp), and the
additional turn signals on the exterior mirrors are
equipped with LEDs.
Have the system checked at an authorized
Mercedes-Benz Center if a malfunction occurs.
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298 Electronic main key
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data Instruments
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cluster displayPractical hintsCar care Index
Changing batteries in the electronic main key
1Transmit buttons
2Lamp for battery check and function control
Checking batteries
If one of the transmit buttons (1) is pressed, the battery
check lamp (2) lights up briefly – indicating that the
batteries are in order.
Change batteries if the battery check lamp (2) does not
light up briefly.Changing batteries
Move locking tab (3) in direction of right arrow and
remove mechanical key (4, left arrow).
P80.20-2200-26
1
2
P80.35-2028-26
4
3
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299 Electronic main key
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data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Insert mechanical key (4) in side opening (5) to open
latch. Press briefly (do not use mechanical key as lever)
to release battery compartment.
Remove mechanical key from side opening.
Carefully remove battery compartment in direction of
arrow (6).Change batteries (7), inserting new ones under contact
spring (8) with plus (+) side facing up.
Return battery compartment into housing until locked
in place and slide mechanical key back into electronic
main key.
P80.35-2026-26
5
4
6
P80.35-2027-26
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300 Electronic main key
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Important!
Batteries contain materials that can harm the
environment if disposed of improperly. Recycling of
batteries is the preferred method of disposal. For
disposal, please follow manufacturer’s recommendation
on battery package.
Replacement Battery:
Lithium, type CR 2025 or equivalent.
Synchronizing remote control
The remote control may have to be resynchronized, if
the vehicle cannot be locked or unlocked.
To synchronize insert electronic key in starter switch.
The remote control should once again be operational.Emergency engine shut-down
If the engine can no longer be stopped using the
electronic key, the engine can be turned off by removing
two fuses.
For easy removal of fuses use the fuse extractor
(supplied with vehicle tool kit) to pull out the fuses
marked on the fuse chart as “ENGINE EMERGENCY
OFF”.
The fuse chart is also located in the vehicle tool kit,
seepage272.
For fuses see page 263.
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301 Emergency operation of sliding / pop-up roof
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Emergency operation of sliding / pop-up roof
The sliding / pop-up roof can be opened or closed
manually should an electrical malfunction occur.
The sliding/pop-up roof drive is located behind the lens
of the left interior lamp between the sun visors.
1. Pry off lens (1) by using a screw driver.
2. Rem ove cover (2).
3. Obtain crank (3) (supplied with vehicle) and insert
it through hole.To slide the roof closed or to raise the roof at the rear:
turn crank clockwise.
To slide the roof open or to lower the roof at the rear:
turn crank counterclockwise.
Note:
Push crank upward while turning it, to disengage the
electric motor.
1
P77.20-2037-26