Page 122 of 305

120Instruments and controls
●Top Consumers : List of top
comfort consumers currently
switched on is displayed in
descending order. Fuel saving
potential is indicated. A switched-
off consumer disappears from
the list and the consumption
value will be updated.
During sporadic driving
conditions, the engine will
activate the heated rear window
automatically to increase the
engine load. In that case, rear
window heating is indicated as
one of the top consumers,
without activation by the driver.● Economy Trend : Displays the
average consumption
development over a distance of
50 miles. Filled segments display the consumption in 5 mile steps
and shows the effect of
topography or driving behaviour
on fuel consumption.
Graphic-Info-Display,
Colour-Info-Display
Depending on the vehicle
configuration the vehicle has a
Graphic-Info-Display or Colour-Info-
Display. The Info-Display is located in
the instrument panel above the
Infotainment system.
Graphic-Info-Display
Depending on the Infotainment
system, the Graphic-Info-Display is
available in two versions.
Page 140 of 305

138LightingLightingExterior lighting.......................... 138
Light switch .............................. 138
Automatic light control .............139
High beam ............................... 140
High beam assist .....................140
Headlight flash ......................... 140
Headlight range adjustment ....141
Headlights when driving abroad .................................... 141
Daytime running lights .............142
Adaptive forward lighting .........142
Hazard warning flashers ..........145
Turn and lane-change signals . 145
Front fog lights ......................... 146
Rear fog light ........................... 146
Parking lights ........................... 146
Reversing lights .......................147
Misted light covers ...................147
Interior lighting ........................... 147
Instrument panel illumination control ..................................... 147
Interior lights ............................ 147
Reading lights .......................... 148
Sunvisor lights ......................... 148Lighting features ........................148
Centre console lighting ............148
Entry lighting ............................ 148
Exit lighting .............................. 149
Battery discharge protection ....149Exterior lighting
Light switch
Turn light switch:
7:lights off8:sidelights9:headlights
Control indicator 8 3 115.
Page 149 of 305

Lighting147Reversing lights
The reversing light comes on when
the ignition is on and reverse gear is
selected.
Misted light covers The inside of the light housing may
mist up briefly in poor, wet and cold weather conditions, in heavy rain or
after washing. The mist disappears
quickly by itself; to help switch on the
headlights.Interior lighting
Instrument panel
illumination control
Brightness of the following lights can
be adjusted when the exterior lights
are on:
● instrument panel illumination
● Info-Display
● illuminated switches and operation elements
Turn thumb wheel A and hold until
the desired brightness is obtained.
On vehicles with light sensor, the
brightness can only be adjusted when
the exterior lights are on and the light sensor detects night conditions.
Interior lights
During entry and exit of the vehicle,
the front and rear courtesy lights
automatically switch on and then off
after a delay.
Notice
In the event of an accident with
airbag deployment the courtesy
lights are turned on automatically.
Front courtesy light
Page 150 of 305

148LightingOperate rocker switch:w:automatic switching on
and offpress u:onpress v:off
Rear courtesy lights
Illuminate in conjunction with the front
courtesy light depending on rocker
switch position.
Reading lights
Operated by pressing s and t in
front and rear courtesy lights.
Sunvisor lights Illuminates when the cover is opened.
Lighting features
Centre console lighting Spotlight incorporated in the interior
lighting comes on when headlights
are switched on.
Entry lighting
Welcome lighting Headlights, tail lights, number plate
lights, instrument panel light, interior
lights and the light pipes in doors and
FlexConsole are switched on for a
short time by unlocking the vehicle
with the radio remote control. This
function works only in the dark and
facilitates locating the vehicle.
The lighting switches off immediately
when the ignition key is turned to
position 1 3 160.
Activation or deactivation of this
function can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 129.
The settings can be saved for the key being used 3 23.
Page 151 of 305

Lighting149The following lights will additionally
switch on when the driver's door is opened:
● all switches
● Driver Information Centre ● door pocket lights
Exit lighting The following lights switch on if the
key is removed from the ignition
switch:
● interior lights
● instrument panel light (only when
it is dark)
● light tubes in doors
● number plate lights (puddle lights)
They will switch off automatically after
a delay and will be activated again if
the driver's door is opened.
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 ignition.
2. Remove ignition key.
3. Open driver's door.
4. Pull turn signal lever.
5. Close 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 Settings menu in the Info-Display.
Vehicle personalisation 3 129.
The settings can be saved for the key
being used 3 23.
Battery discharge protection
To prevent discharge of the vehicle
battery when the ignition is switched
off, some interior lights are switched
off automatically after some time.
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 241 of 305
Vehicle care239Instrument 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.
There are different kinds of fuses in
the vehicle.
Page 244 of 305

242Vehicle careNo.Circuit33Adaptive forward lighting/Auto‐
matic light control34Exhaust gas recirculation35Exterior mirror/Rain sensor36Climate control37Canister vent solenoid38Vacuum pump39Central control module40Windscreen washer/Rear
window washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44Windscreen wiper45Radiator fan46–47Horn48Radiator fanNo.Circuit49Fuel pump50Headlamp levelling/Adaptive
forward lighting51Air shutter52Auxiliary heater/Diesel engine53Transmission control module/
Engine control module54Vacuum pump/Instrument
panel cluster/Heating ventila‐
tion/Air conditioning system
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.
Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open the compartment and push it to the left to unlock. Fold the
compartment down and remove it.