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206Driving and operating
The pop-up function can be
deactivated on the traffic sign page by
pressing SET/CLR on the turn signal
lever.
Once the Settings page is displayed,
select Off to deactivate pop-up
function. Reactivated by selecting
On . When switching on the ignition,
pop-up function is deactivated.
Pop-up indication is displayed for
approx. 8 seconds in the Driver
Information Centre.
Fault
The traffic sign assistant system may
not operate correctly when:
● The area of the windscreen, where the front camera is
located, is not clean.
● Traffic signs are completely or partially covered or difficult to
discern.
● There are adverse environmental
conditions, e.g. heavy rain, snow,direct sunlight or shadows. In this
case No Traffic Sign Detection
due to Weather is indicated in the
Driver Information Centre.● Traffic signs are incorrectly mounted or damaged.
● Traffic signs do not comply with the Vienna Convention on traffic
signs (Wiener Übereinkommen
über Straßenverkehrszeichen).Caution
The system is intended to help the driver within a defined speed
range to discern certain traffic
signs. Do not ignore traffic signs
which are not displayed by the
system.
The system does not discern any other than the conventional traffic
signs that might give or end a
speed limit.
Do not let this special feature
tempt you into taking risks when
driving.
Always adapt speed to the road
conditions.
The driver assistance systems do not relieve the driver from full
responsibility for vehicle
operation.
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Driving and operating207Lane departure warningThe lane departure warning system
observes the lane markings between
which the vehicle is driving via a front
camera. The system detects lane
changes and warns the driver in the
event of an unintended lane change
via visual and acoustic signals.
Criteria for the detection of an
unintended lane change are:
● No operation of turn signals.
● No brake pedal operation.
● No active accelerator operation or speeding-up.
● No active steering.
If the driver is active, no warning will
be issued.Activation
The lane departure warning system is activated by pressing ). The
illuminated LED in the button
indicates that the system is switched
on. When the control indicator ) in
the instrument cluster illuminates
green, the system is ready to operate.
The system is only operable at
vehicle speeds above 35 mph and if
lane markings are available.
When the system recognises an
unintended lane change, the control
indicator ) changes to yellow and
flashes. Simultaneously a chime
sound is activated.
Deactivation
The system is deactivated by
pressing ), the LED in the button
extinguishes.
At speeds below 35 mph the system
is inoperable.
Fault
The lane departure warning system
may not operate properly when:
● The windscreen is not clean.
● There are adverse environmental
conditions like heavy rain, snow,
direct sunlight or shadows.
Page 224 of 305

222Vehicle careVehicle careGeneral Information...................223
Accessories and vehicle modifications .......................... 223
Vehicle storage ........................223
End-of-life vehicle recovery .....223
Vehicle checks ........................... 224
Performing work ......................224
Bonnet ..................................... 224
Engine oil ................................. 225
Engine coolant ......................... 226
Power steering fluid .................227
Washer fluid ............................ 228
Brakes ..................................... 228
Brake fluid ............................... 228
Vehicle battery ......................... 228
Diesel fuel system bleeding .....230
Wiper blade replacement ........230
Bulb replacement .......................231
Halogen headlights ..................231
Adaptive forward lighting .........233
Fog lights ................................. 234
Tail lights ................................. 235
Side turn signal lights ..............237
Number plate light ...................238Interior lights ............................ 238
Instrument panel illumination ...239
Electrical system ........................239
Fuses ....................................... 239
Engine compartment fuse box . 240
Instrument panel fuse box .......242
Load compartment fuse box ....243
Vehicle tools .............................. 245
Tools ........................................ 245
Wheels and tyres .......................246
Winter tyres ............................. 246
Tyre designations ....................246
Tyre pressure .......................... 246
Tyre pressure monitoring system .................................... 247
Tread depth ............................. 250
Changing tyre and wheel size . 251
Wheel covers ........................... 251
Tyre chains .............................. 251
Tyre repair kit .......................... 252
Wheel changing .......................254
Spare wheel ............................ 257
Jump starting ............................. 260
Towing ....................................... 262
Towing the vehicle ...................262
Towing another vehicle ...........263Appearance care .......................264
Exterior care ............................ 264
Interior care ............................. 266
Page 233 of 305
Vehicle care231Wiper blade on the rear window
Lift wiper arm. Disengage wiper bladeas shown in illustration and remove.
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.
Halogen headlights
Bi-Halogen headlight (1) with one
bulb for low and high beam.
Front turn signal (2) .
Sidelight/Daytime running light (3) .
Low/High beam (1) 1. Rotate the cap (1) anticlockwise and remove it.
2. Rotate the bulb holder anticlockwise to disengage.
Withdraw the bulb holder from the
reflector.
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232Vehicle care
3. Disengage the bulb holder fromthe plug connector by pressing
the retaining lug.
4. Replace the bulb and connect bulb holder to the plug connector.
5. Insert the bulb holder, engaging the two lugs into the reflector and
rotate clockwise to secure.
6. Fit the cap and rotate clockwise.
Front turn signal (2)
1. Rotate bulb socket (2) anticlockwise to disengage.
Withdraw the bulb socket from the
reflector.
2. Remove the bulb from the socket by turning anticlockwise.
3. Replace and insert new bulb into socket by turning clockwise.
4. Insert the bulb socket into the reflector and turn clockwise.
Sidelight/Daytime running light
(3)
1. Rotate bulb socket (3) anticlockwise to disengage.
Withdraw the bulb socket from the
reflector.
Page 235 of 305
Vehicle care233
2. Remove the bulb from the socketby pulling.
3. Replace and insert new bulb into socket.
4. Insert the bulb socket into the reflector and turn clockwise.
Adaptive forward lighting9 Danger
Adaptive forward lighting system
uses Xenon headlights.
Xenon headlights work under
extremely high electrical voltage.
Do not touch. Have bulbs replaced by a workshop.
Bulbs for front turn signal and
corner lighting can be replaced.
Corner lighting (1) .
Front turn signal (2) .
Sidelight/Daytime running lights are
designed as Light Emitting Diodes
(LEDs) and cannot be replaced.
Corner lighting (1) 1. Rotate the cap (1) anticlockwise and remove it.
2. Rotate the bulb holder anticlockwise to disengage.
Withdraw the bulb holder from the
reflector.
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234Vehicle care
3. Disengage the bulb from the plugconnector by pulling.
4. Replace the bulb and connect bulb holder to the plug connector.
5. Insert the bulb holder, engaging the two lugs into the reflector and
rotate clockwise to secure.
6. Fit the cap and rotate clockwise.
Front turn signal (2)
1. Rotate bulb socket (2) anticlockwise to disengage.
Withdraw the bulb socket from the
reflector.
2. Remove the bulb from the socket by turning anticlockwise.
3. Replace and insert new bulb into socket by turning clockwise.
4. Insert the bulb socket into the reflector and turn clockwise.
Fog lights
The bulbs are accessible from
beneath the vehicle.
1. Remove the outer screws of the cover, marked by the arrows.
Page 238 of 305
236Vehicle care4. Detach the plug connector fromthe light assembly.
5. Remove and replace the bulb byturning the bulb socket.
Turn signal light ( 1)
Tail lights ( 2)
Brake light ( 3)
Tail lights with Light Emitting
Diode (LED) for tail and brake light
Only the turn signal light ( 1) can
be replaced.
Remove and replace the bulb by
turning the bulb socket.
6. Connect the plug connector to the
light assembly.
7. Fit light assembly onto retaining pins and mount the light assembly
using the screws.
8. Plug in screw cover.
Reverse lights (4) in the tailgate
1. Open the tailgate and remove the
cover.