Page 113 of 237
Lighting111Hazard warning flashers
Operated by pressing ¨.
In the event of hard braking, the
hazard warning flashers may turn on automatically. Switch off by pressing
¨ .
Turn and lane-change
signalslever up:right turn signallever down:left turn signal
A resistance point can be felt when
moving the lever.
Constant flashing is activated when
the lever is moved beyond the
resistance point. It is deactivated
when the steering wheel is moved in
the opposite direction or lever is
manually moved back to its neutral
position.
Activate temporary flashing by
holding the lever just before the
resistance point. Turn signal lights will
flash until lever is released.
To activate three flashes, tap the
lever briefly without passing the
resistance point.
Front fog lights
Turn inner switch to position >
;
control indicator > illuminates in the
instrument cluster.
Front fog lights will only operate when
the ignition and headlights are
switched on.
Page 116 of 237
114LightingLoad compartment lighting
The lower load compartment lights
come on when the load compartment is opened.
Reading lights Front reading light
Operate rocker switch:
press 7:offpress l:on
Glove box lighting
The glovebox light comes on when
the glovebox is opened.
Lighting features
Entry lighting
Welcome lighting
Vehicle lights are switched on for a
short time to facilitate locating the
vehicle when it is dark.
Remote control operation
Lights switch on when unlocking the
vehicle with the remote control.
Electronic key system operation
Press t. Press again to switch off.
Exit lighting
If equipped, headlights come on for
approx. 30 seconds after the vehicle
is parked and the system is activated.
Activating 1. Switch off lights (position 7).
2. Switch off ignition.
3. Remove ignition key.
4. Open driver's door.
5. Pull turn signal lever towards steering wheel.
A corresponding message may
appear in the Driver Information
Centre 3 102.
Page 125 of 237

Climate control123Remote control (Type A)1 Display:Displays preset, current
time or preset time,
temperature, Z, Ü , Y ,
Ö and x2 7:Long press: switch heater on,
short press: turns display on
or confirms selection3 l:Adjusts values up4 d:Long press: switch heater off,
short press: turns display on
or exit menu5 k:Adjusts values downIf no buttons are pressed within
ten seconds the display automatically
turns off.
Remote control (Type A) fault
displaysINIT:automatic detection –
wait until automatic
detection is finishedNO
SIGNAL:no signal –
check heater fuseZ:poor signal –
move closerÜ:battery low –
replace batteryY:heater fault –
consult workshopAdd, AddE:system in learning
mode
Teach remote control (Type A)
If the vehicle battery is reconnected, the LED in the instrument panel
button illuminates and the system
configures the remote control menu
automatically. If the LED flashes,
select Add or AddE and confirm.
Additional remote control units may
also be configured. Press the button
until LED flashes, switch on the
remote control, select Add and
confirm.
AddE teaches the current remote
control unit exclusively and blocks all
previously configured units. Add
teaches up to four remote control
units, but only one unit can operate
the system at any one time.
Remote control (Type B)1 Display:Displays preset, current
time or preset time,
temperature, Z, Ü , Y ,
Ö and x
Page 126 of 237

124Climate control2 l:Adjusts values up3
OFF:Switch heater off, or press
Y and OFF simultaneously
to confirm selection4 Y:Switch heater on, or press Y
and OFF simultaneously to
confirm selection5 k:Adjusts values down
If no buttons are pressed within
30 seconds the display automatically
turns off.
9 Warning
When refuelling, switch off the
remote control unit as well as the
heater!
The remote control has a maximum
range of 1000 metres. The range may
be reduced due to environmental
conditions and as the battery
becomes weaker.
Remote control (Type B) fault
displaysZ:poor signal – adjust positionFAIL:error during signal
transmission –
move closer or check heater
fuseÜ:battery low – replace battery
Teach remote control (Type B)
Up to four additional remote control
units may also be configured. During
additional teaching processes, the
oldest transmitter will be deleted each
time.
Remove the heater fuse for
five seconds, then refit the fuse.
Within two - six seconds press OFF
for one second. Teaching is
completed.
If the remote has not been used for a long period, press the OFF button six
times at intervals of two seconds,
then press and hold for another
two seconds, then wait two minutes.
Manual control
Depending on version, the auxiliary
heater can also be switched on for the
last duration time or the default
duration 30 minutes, or cut-off
immediately, using the button on the
lower part of the instrument panel,
beside the steering wheel.
The LED in the button confirms
operation.
Battery replacement
Replace the battery when the range
of the remote control is reduced or when the battery charge symbol
flashes.
Page 166 of 237

164Vehicle careVehicle careGeneral Information...................165
Accessories and vehicle modifications .......................... 165
Vehicle storage ........................165
End-of-life vehicle recovery .....166
Vehicle checks ........................... 166
Performing work ......................166
Bonnet ..................................... 166
Engine oil ................................. 167
Engine air filter ........................ 168
Engine coolant ......................... 169
Power steering fluid .................169
Washer fluid ............................ 170
Brakes ..................................... 170
Brake fluid ............................... 170
Vehicle battery ......................... 171
Diesel fuel filter ........................173
Diesel fuel system bleeding .....173
Wiper blade replacement ........174
Bulb replacement .......................175
Headlights ............................... 175
Fog lights ................................. 176
Front turn signal lights .............176
Tail lights ................................. 176
Side turn signal lights ..............177Centre high-mounted brake
light ......................................... 177
Reversing light ......................... 178
Number plate light ...................179
Fog tail light ............................. 179
Interior lights ............................ 180
Instrument panel illumination ...180
Electrical system ........................181
Fuses ....................................... 181
Instrument panel fuse box .......182
Vehicle tools .............................. 185
Tools ........................................ 185
Wheels and tyres .......................186
Tyres ....................................... 186
Winter tyres ............................. 186
Tyre designations ....................186
Tyre pressure .......................... 186
Tyre pressure monitoring system .................................... 188
Tread depth ............................. 190
Changing tyre and wheel size . 190
Wheel covers ........................... 190
Tyre chains .............................. 191
Tyre repair kit .......................... 191
Wheel changing .......................194
Spare wheel ............................ 195
Jump starting ............................. 197Towing....................................... 198
Towing the vehicle ...................198
Towing another vehicle ...........199
Appearance care .......................200
Exterior care ............................ 200
Interior care ............................. 202
Page 178 of 237
176Vehicle careDaytime running light with LEDs
Daytime running lights consist of
LEDs which cannot be changed.
Consult a workshop in case of a
defective LED.
Fog lights
Access the front fog light bulb from
beneath the vehicle.
1. On left vehicle side, release retaining clip and open the accesscover.
On right vehicle side, remove the
two screws and retaining clips to
remove the access cover.
2. Detach wiring connector.
3. Rotate bulb holder anticlockwise and remove bulb.
4. Renew bulb and install bulb holder.
5. Reattach wiring connector.
6. On left vehicle side, close the access cover.
On right vehicle side, install the
access cover and replace the
two screws.
Front turn signal lights1. Remove bulb holder from reflector
housing by rotating anticlockwise.
2. Renew bulb.
3. Install bulb holder in reflector housing.
Tail lights
Rear brake, turn signal and tail
lights
Open rear doors / tailgate to access
the tail lights.
1. Remove the three bolts (using the
tool supplied).
Page 179 of 237
Vehicle care1772.Carefully pull lamp assembly from
retaining pins on the outer side
and remove.
3. Detach wiring connector from lamp assembly.
4. Rotate bulb holder anticlockwiseto separate from lamp.
5. Renew bulb.
6. Push to install the bulb holder into
the lamp, then rotate clockwise to secure.
7. Reattach wiring connector to lamp
assembly and check that it is
located correctly.
8. Replace lamp assembly into original position, ensuring that it isseated correctly on retaining pins.
9. Replace the three bolts.
Side turn signal lights
1. Release lamp assembly from fender by depressing clips using a
suitable tool and lift out lamp
assembly from aperture.
2. Remove bulb holder from lamp assembly by rotating
anticlockwise and renew bulb.
3. Install bulb holder in lamp assembly and install lamp
assembly into aperture.
Centre high-mounted brake
light
Rear doors 1. Open the rear doors.
2. Remove the two bolts from inside the rear doors.
Page 186 of 237

184Vehicle careNo.Circuit1Battery backup (with electronic
key system)2Adaptations3Adaptations4Vehicle battery (with electronic
key system)5Additional heating and ventila‐
tion / Air conditioning system6Supplementary heating and
ventilation system7Electric exterior mirrors / Addi‐
tional adaptations8Heated exterior mirrors9Radio / Multimedia / Electric
exterior mirrors / Diagnostic
socket10Multimedia / Trailer hitch11Courtesy lights / Battery
discharge protectionNo.Circuit12Right-hand high beam / Left-
hand low beam / Sidelights /
Right-hand daytime running
light13Hazard warning flashers / Turn
and lane-change signals14Central locking15Left-hand high beam / Right-
hand low beam / Tail lights /
Left-hand daytime running light16Front fog lights / Rear fog lights /
Number plate lighting17Alarm / Horn / Lighting / Wiper18Instrument cluster19Heating and ventilation system20Rear window wiper / Wind‐
screen washer pump / Horn21General battery22Reversing lights23Brake switchNo.Circuit24Fuel injection / Starter25Airbag / Steering column lock26Passenger power window27Power steering28Brake lights29Battery backup (with electronic
key system)30Service display31Cigarette lighter / Power outlet32Heating and ventilation system33Brake lights / ABS / Immobiliser34Interior lighting / Air conditioning35Starting with electronic key
system36Rear window wiper37Warning chimes38Load compartment power outlet39Driver power window