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Vehicle care179Bulb replacement
Switch off the ignition and switch off
the relevant switch or close the doors.
Only hold a new bulb at the base. Do
not touch the bulb glass with bare
hands.
Use only the same bulb type for
replacement.
Replace headlight bulbs from within
the engine compartment.
Halogen headlightsHeadlights have separate systems forlow beam 1 (outer bulbs) and high
beam 2 (inner bulbs).
Low beam
1. Rotate the cap 1 anticlockwise
and remove it.
2. Push the bulb holder upwards and
withdraw the bulb holder from the
reflector.
3. Detach the bulb from the bulb holder and replace the bulb.
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Vehicle care185
5.Unlatch the four retaining lugs and
remove the bulb carrier.
6. Remove and replace the bulb.
Tail light and brake light ( 1)
Tail light ( 2)
Turn signal light ( 3)
Version with Light Emitting Diode (LED):
Only brake light ( 1) and turn signal
light ( 2) can be changed.
7. Insert the bulb carrier into the tail light assembly. Connect the
wiring plug. Fit light assembly
onto retaining pins and tighten the securing nuts. Close the cover
and engage.
8. Switch on the ignition, operate and check all lights.
Tail lights in the tailgate frame
1. Open the tailgate and remove the
cover with a screwdriver.
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186Vehicle care2. Press the retaining lug andremove the bulb carrier
downwards.
3. To replace the reverse light bulb (1 ), remove and replace the bulb.
To replace the tail light/rear fog
light bulb ( 2), push the bulb
slightly into the socket, rotate
anticlockwise, remove and
replace the bulb.
4. Insert the bulb carrier into the retainer.
5. Attach the cover.
6. Switch on the ignition, operate and check all lights.
For replacing the tail light bulb and
reverse light bulb on the right side of
the tailgate frame, proceed in the
same way.
Version with Light Emitting Diode
(LED):
Only the reverse light bulb can be
changed.
1. Open the tailgate and remove the
cover with a screwdriver.
2. Rotate the bulb holder anticlockwise to disengage.
Withdraw the bulb holder.
3. To replace the reverse light bulb, push the bulb slightly into the
socket, rotate anticlockwise,
remove and replace the bulb.
4. Insert bulb holder and turn clockwise.
5. Attach the cover.
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188Vehicle care
2. Remove lamp downwards, takingcare not to pull on the cable.
3. Remove bulb holder from lamphousing by turning anticlockwise.
4. Pull bulb from bulb holder andreplace it.
5. Insert bulb holder into lamp housing and turn clockwise.
6. Insert lamp into bumper and let engage.
Interior lights
Courtesy light, reading lights Have bulbs replaced by a workshop.
Load compartment light
Have bulbs replaced by a workshop.
Instrument panel illumination
Have bulbs replaced by a workshop.Electrical system
Fuses Data on the replacement fuse must
match the data on the defective fuse.
There are three fuse boxes in the
vehicle:
● in the front left of the engine compartment
● in left-hand drive vehicles, in the interior behind the storage
compartment, or, in right-hand
drive vehicles, behind the
glovebox
● behind a cover on the left side of the load compartment
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognized by its melted wire. 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.
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190Vehicle careEngine compartment fuse
box
The fuse box is in the front left of the
engine compartment.
Disengage the cover, lift it upwards
and remove.
After having changed defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
No.Circuit1Starter2–3Fuel filter/Cooling4Horn5Terminal 306Engine control module/Trans‐
mission control unit7Fog light8Engine cooling9Engine cooling10Vacuum pump11Ignition/Preheating12Headlamp levelling13Air conditioning system/
Terminal 1514Transmission control unit15High beam right16High beam left
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192Vehicle careInstrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open compartment, compress the
locking tabs, fold compartment down and remove.
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox, pull
cover upwards and remove.
No.Circuit1Radio2Display/Instrument/Telephone3Radio4Ignition switch/Immobiliser5Windscreen washer/Rear
screen washer6Central locking system/Tailgate7Central locking system8Display/Instrument/Telephone9Heated steering wheel10Rear left door unlocking11Rear right door unlocking12Courtesy light13Rain sensor/Interior mirror/
Exterior mirrors14–
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196Vehicle careTyre pressureCheck the pressure of cold tyres at
least every 14 days and before any
long journey. Do not forget the spare
wheel. This also applies to vehicles
with tyre pressure monitoring system.
Unscrew the valve cap.
Tyre pressure 3 234.
The tyre pressure information label
on the right door frame indicates the original equipment tyres and the
correspondent tyre pressures.
The tyre pressure data refers to cold
tyres. It applies to summer and winter tyres.
Always inflate the spare tyre to the
pressure specified for full load.
The ECO tyre pressure serves to
achieve the smallest amount of fuel
consumption possible.
Incorrect tyre pressures will impair
safety, vehicle handling, comfort and
fuel economy and will increase tyre
wear.
Tyre pressures differ depending on
various options. For the correct tyre
pressure value, follow the procedure
below:
1. Identify the engine identifier code.
Engine data 3 227.
2. Identify the respective tyre.
The tyre pressure tables show all
possible tyre combinations 3 234.
For the tyres approved for your
vehicle, refer to the EEC Certificate of Conformity provided with your vehicle
or other national registration
documents.
The driver is responsible for correct adjustment of tyre pressure.9 Warning
If the pressure is too low, this can
result in considerable tyre warm-
up and internal damage, leading to tread separation and even to tyre
blow-out at high speeds.
9 Warning
For specific tyres the
recommended tyre pressure as
shown in the tyre pressure table may exceed the maximum tyre
pressure as indicated on the tyre.
Never exceed the maximum tyre
pressure as indicated on the tyre.
If the tyre pressure must be reduced
or increased on a vehicle with tyre
pressure monitoring system, switch
off ignition.
Temperature dependency
The tyre pressure depends on the
temperature of the tyre. During
driving, tyre temperature and
pressure increase. Tyre pressure
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198Vehicle care
A detected low tyre pressure
condition is indicated by the control
indicator w 3 97.
If w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 234.
If w flashes for 60-90 seconds and
then illuminates continuously, there is
a fault in the system. Consult a
workshop.
After inflating, driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.
If w illuminates at lower temperatures
and extinguishes after some driving,
this could be an indicator for
approaching a low tyre pressure
condition. Check tyre pressure.
Vehicle messages 3 105.
If the tyre pressure shall be reduced
or increased, switch off ignition.
Only mount wheels with pressure
sensors, otherwise the tyre pressure
will not be displayed and w
illuminates continuously.
A temporary spare wheel is not
equipped with pressure sensors. The
tyre pressure monitoring system is
not operational for these wheels.
Control indicator w illuminates. For
the further three wheels the system
remains operational.
The use of commercially available
liquid tyre repair kits can impair the
function of the system. Factory-
approved repair kits can be used.
Operating electronic devices or being close to facilities using similar wave
frequencies could disrupt the tyre
pressure monitoring system.Each time the tyres are replaced tyre
pressure monitoring system sensors
must be dismounted and serviced. For the screwed sensor: replace
valve core and sealing ring. For
clipped sensor: replace complete
valve stem.
Vehicle loading status
Adjust tyre pressure to load condition
according to tyre information label or tyre pressure chart 3 234, and select
the relevant setting in the menu Tyre
Load in the Driver Information Centre,
Vehicle Information Menu 3 100 . This
setting is the reference for the tyre
pressure warnings.
The Tyre Load menu only appears if
the vehicle is in a standstill and the
parking brake is applied. On vehicles
with automatic transmission the
selector lever has to be in P.