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Lighting93Lighting features
Exit lighting Path lighting
Headlights, tail lights and number plate lights illuminate the surrounding area for an adjustable time after
leaving the vehicle.
Activating
1. Switch off the ignition.
2. Remove the ignition key.
3. Open driver's door.
4. Pull the turn signal lever.
5. Close the driver's door.
If the driver's door is not closed the
lights switch off after two minutes.
Exit lighting is switched off
immediately if the turn signal lever is
pulled while the driver's door is open.
Activation, deactivation and duration
of this function can be changed in the Info-Display. Vehicle personalisation
3 82.
The settings can be saved for the key being used 3 21.
Battery discharge protection
Switching off electric lights
To prevent discharge of the vehicle
battery when the ignition is switched off, some interior lights are switched
off automatically after some time.
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Vehicle care131Vehicle careGeneral Information...................131
Accessories and vehicle modifications .......................... 131
Vehicle storage ........................132
End-of-life vehicle recovery .....132
Vehicle checks ........................... 133
Performing work ......................133
Bonnet ..................................... 133
Engine oil ................................. 134
Engine coolant ......................... 135
Washer fluid ............................ 135
Brakes ..................................... 136
Brake fluid ............................... 136
Vehicle battery ......................... 136
Wiper blade replacement ........138
Bulb replacement .......................138
Halogen headlights ..................139
Fog lights ................................. 140
Front turn signal lights .............141
Tail lights ................................. 141
Side turn signal lights ..............142
Centre high-mounted brake light ......................................... 143
Number plate light ...................143Interior lights ............................ 144
Instrument panel illumination ...144
Electrical system ........................144
Fuses ....................................... 144
Engine compartment fuse box . 146
Instrument panel fuse box .......147
Vehicle tools .............................. 149
Tools ........................................ 149
Wheels and tyres .......................150
Winter tyres ............................. 150
Tyre designations ....................150
Tyre pressure .......................... 150
Tyre pressure monitoring
system .................................... 151
Tread depth ............................. 155
Changing tyre and wheel size . 155 Wheel covers ........................... 155
Tyre chains .............................. 156
Tyre repair kit .......................... 156
Wheel changing .......................159
Spare wheel ............................ 161
Jump starting ............................. 163
Towing ....................................... 165
Towing the vehicle ...................165
Appearance care .......................166
Exterior care ............................ 166
Interior care ............................. 168General Information
Accessories and vehiclemodifications
We recommend the use of genuine
parts and accessories and factory approved parts specific for your
vehicle type. We cannot assess or
guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the
electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
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138Vehicle care● See the Owner's manual forfurther information.
● Explosive gas may be present in the vicinity of the battery.
Wiper blade replacement
Lift the wiper arm. Press release lever
and detach the wiper blade.
Attach the wiper blade slightly angled to the wiper arm and push until it
engages.
Lower wiper arm carefully.
Wiper blade on the rear window
Lift wiper arm. Push the wiper blade,
slightly angled to the wiper arm
downwards until it disengages.
Attach the wiper blade slightly angled
to the wiper arm and push until it
engages.
Lower wiper arm carefully.
Bulb 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.
Bulb check
After a bulb replacement switch on
the ignition, operate and check the
lights.
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Vehicle care139Halogen headlights
Low beam and high beam
1. On left vehicle side: rotate and pull
out the filling pipe of the
windscreen washer fluid
container.
2. Remove fuse box cover (left side of the vehicle only).
3. Press both clips together anddetach plug connector from bulb.
4. Remove protective cover.
5. Press spring clip and disengage.
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140Vehicle care
6. Remove bulb from reflectorhousing.
7. When fitting a new bulb, engage the lugs in the recesses on the
reflector.
8. Engage the spring clip.
9. Place headlight protective cover in position and close.
10. Ensure the protective cover is placed correctly to prevent water
leak and heavy condensations.
Sidelight/Daytime running light 1. Remove fuse box cover (left side of the vehicle only).2. Rotate the bulb holder anticlockwise and remove.
3. Detach bulb from the bulb holderand replace it.
4. Insert the bulb socket into the reflector and turn clockwise.
Sidelight/daytime running light
with LEDs
Sidelights and daytime running lights
are designed as LEDs and cannot be
changed. Consult a workshop in case
of a defective LED.
Fog lights
1. Tilt the wheel and remove the two
push nuts on the outside of the
wheel liner.
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Vehicle care147No.Circuit18Engine control module219Injection system/Ignition20Air conditioning system21Battery sensor22Electric steering column lock23Cooling fan low24–25Exterior mirror switch26Engine control module/Manual
transmission automated
module27Fuel system28Brake switch29Seat occupancy recognition30Headlight range adjustment31Horn32Front fog light33High beam leftNo.Circuit34High beam right35–36Rear wiper37Cornering light left38Washer system39Cornering light right40–41–42Starter 243Instrument panel44Manual transmission auto‐
mated45Starter 146ABS47Cooling fan high48Front wiper49Body control module/Retained
power offAfter 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
The fuse box is located on the driver's
side behind a cover in the instrument
panel.
To open the compartment, compress
the locking tabs, fold cover down and remove.
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148Vehicle careNo.Circuit1Onstar2Air conditioning system3Instrument panel4Transmission control module5Infotainment6Body control module7Rear parking assist8Data link connection9Electric steering column lock10Sensing and Diagnostic module11DC transformer12–13Electronic toll collection system14Linear power module15Central locking system/Ignition
system16Ignition systemNo.Circuit17forward collision alert18Instrument panel19Forward collision alert indication20Headlight range adjustment21Power windows, front22Power windows, rear23–24Manual transmission auto‐
mated module25Auxiliary power outlet26Sunroof27–28Body control module 829Body control module 730Body control module 631Body control module 532Body control module 4
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Vehicle care1654. 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.Towing
Towing the vehicle The towing eye is stowed with the
vehicle tools 3 149.
1. Disengage cap by using the
screwdriver and remove the cap.
2. Screw in the towing eye as far as it will go until it stops in a
horizontal position.
3. Attach a tow rope – or better still a
tow rod – to the towing eye.
General
The towing eye must only be used for
towing and not for recovering the
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.