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Vehicle care195Halogen headlights
High beam, turn light (1)
Low beam ( 2)
High beam
1. Rotate the cap (1) anticlockwise
and remove it.
2. Withdraw the upper bulb holderfrom the reflector housing.
3. Remove the bulb from the plugconnector by pulling.
4. Replace the bulb and connect it to
the plug connector.
5. Insert and push the bulb holder into the reflector housing by
setting the lug into position.
6. Fit the cap and rotate clockwise.
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Vehicle care1972.Lift the retainer, then pull the plug
connector backwards.
3. Fold down the retainer and remove the bulb from the reflector
housing.
4. Replace the bulb and push it into the reflector housing by setting
the lug into position.
5. Fold up the retainer and hold in position.
6. Attach the plug connector to the bulb and fix it with the retainer.
7. Fit the cap and rotate clockwise.
Sidelight / Daytime running light
In case of defective LEDs, have them
replaced by a workshop.
LED headlights
Headlights for low and high beam,
sidelights, daytime running lights and turn lights are designed as LEDs and
cannot be changed.
Have lights repaired by a workshop in
case of failure.
Front fog lights
The bulbs are accessible from the
underside of the vehicle.1. Turn the bulb holder anti- clockwise and remove it from the
reflector housing.
2. Disengage the bulb socket from the plug connector by pressing
the retaining lug.
3. Remove and replace the bulb socket with bulb and attach the
plug connector.
4. Insert the bulb socket into the reflector housing by turning
clockwise and engage.
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198Vehicle careTail lightsDepending on version, tail lights and
brake lights are designed as LEDs. In case of failure, have LEDs replaced
by a workshop.
Light assembly in the body
Detaching the light assembly
1. Unscrew the two screws that secure the light assembly.
2. Remove the light assembly bypulling it straight back.
3. Remove the three screws that secure the bulb carrier.
4.Version without LED
Remove the bulb by pulling and
replace.
Tail light / Brake light ( 1)
Turn light ( 2)
Version with LED
Only turn light bulb can be
replaced.
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Vehicle care201Replace bulb.
Attaching the light assembly 1. Attach bulb carrier to the light assembly.
2. Attach the light assembly to thetailgate.
3. Secure the light assembly with the
plastic securing nut.
4. Attach the cover to the tailgate.
Side turn lights
To replace bulb, remove lamp
housing:
1. Slide lamp to its left side and remove with its right end.
2. Turn bulb holder anticlockwiseand remove from housing.
3. Pull bulb from bulb holder and replace it.
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202Vehicle care4. Insert bulb holder and turnclockwise.
5. Insert left end of the lamp, slide to
the left and insert right end.
Number plate light
The number plate light is designed as
LEDs and cannot be changed. In
case of defective LEDs, have them
replaced by a workshop.
Interior lights
Have the following bulbs replaced by
a workshop:
● courtesy light, reading lights
● load compartment light
● instrument panel illuminationElectrical system
Fuses Data on the replacement fuse mustmatch the data on the defective fuse.
There are three fuse boxes in the
vehicle:
● engine compartment
● instrument panel
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognised by its melted wire.Caution
Do not replace the fuse until the
cause of the fault has been
remedied.
Some functions are protected by
several fuses.
Fuses may also be inserted without
existence of a function.
Fuse extractor
A fuse extractor may be located in the
fuse box in the engine compartment.
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204Vehicle careNo.Circuit10Engine control11Engine control12Engine cooling unit13Body control module14Intelligent battery sensor15–16Front fog lights17–18High beam right19High beam left20Engine control fuel pump21Starter22–23Starter24Trailer hitch25Instrument panel fuse box26Transmission control moduleNo.Circuit27Body control module28Engine control module29Front wiper30Body control module
After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box
Fuse box on the left side of the
instrument panel
In left-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel. Disengage cover at
the side and remove.
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206Vehicle careNo.Circuit28–29Infotainment30–31Infotainment32Power outlet front33–34Heated exterior mirrors / Door
module35Instrument cluster / Light
switch / Advanced parking
assist / Transmission control
module36Courtesy lights / Sunvisor
lights / Glovebox lightFuse box on the right side of the
instrument panel
In left-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox and
remove the cover. Remove the
bracket.
In right-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel. Disengage cover at
the side and remove.
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Vehicle care221● A discharged vehicle battery canalready freeze at a temperature
of 0 °C. Defrost the frozen battery before connecting jump leads.
● Wear eye protection and protective clothing when
handling a battery.
● Use a booster battery with the same voltage (12 V). Its capacity
(Ah) must not be much less than
that of the discharged vehicle
battery.
● Use jump leads with insulated terminals and a cross section of
at least 16 mm 2
(25 mm 2
for
diesel engines).
● Do not disconnect the discharged
vehicle battery from the vehicle.
● Switch off all unnecessary electrical consumers.
● Do not lean over the vehicle battery during jump starting.
● Do not allow the terminals of one
lead to touch those of the other
lead.● The vehicles must not come into contact with each other during
the jump starting process.
● Apply the parking brake, transmission in neutral,
automatic transmission in P.
Open the positive terminal protection
caps of both vehicle batteries.
Lead connection order: 1. Connect the red lead to the positive terminal of the booster
battery.
2. Connect the other end of the red lead to the positive terminal of the
discharged battery.
3. Connect the black lead to the negative terminal of the boosterbattery.
4. Connect the other end of the black
lead to a vehicle grounding point
of your vehicle in the engine
compartment.
Route the leads so that they cannot
catch on rotating parts in the engine
compartment.
To start the engine: 1. Start the engine of the vehicle providing the jump.
2. After 5 minutes, start the other engine. Start attempts should be
made for no longer than
15 seconds at an interval of
1 minute.
3. Allow both engines to idle for approx. 3 minutes with the leads
connected.
4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.