132LightingHeadlights when drivingabroad
When driving in countries where
traffic drives on the opposite side of
the road, the headlights must be
adjusted to avoid dazzling oncoming
drivers.
Contact your dealer or a qualified workshop.
Daytime running lights Daytime running lights increase
visibility of the vehicle during daylight.
They are switched on automatically
when the engine is running or by
adjusting 0 or AUTO .
The system switches between
daytime running lights and low beam
automatically, depending on the
lighting conditions.Cornering lights
Activated at a speed of up to 25 mph
when turning off. Depending on the
steering angle or the activation of the
turn lights the front fog light illuminate
the direction of travel.
This function can be activated or
deactivated in the vehicle
personalisation 3 123.
Hazard warning flashers
Operated by pressing ç.
Hazard warning flashers are switched
on automatically in the following
situations:
● Braking in an emergency (depending on the force of
deceleration).
● In the event of an accident.
They are switched off the first time
you accelerate or if you press ç.
Lighting133Turn lightsup:right turn lightsdown:left turn lights
A resistance point can be felt when
moving the indicator lever.
Constant flashing is activated when
the indicator lever is being moved
beyond the resistance point. It is
deactivated when the steering wheel
is moved in the opposite direction or
indicator lever is manually moved
back to its neutral position.
To activate three flashes, tap the indicator lever briefly without passing
the resistance point.
Front fog lights
Turn the control wheel once to
activate or deactivate the front fog
light.
Light switch in position AUTO:
switching on front fog lights will switch headlights on automatically.
Rear fog light
Turn the control wheel once to
activate or deactivate the rear fog
light.
134LightingTurn the control wheel twice to
activate or deactivate the rear fog
light.
Light switch in position AUTO:
switching on rear fog light will switch
headlights on automatically.
Reversing 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 can be adjusted when the exterior lights are on.
Depending on version the brightness
can be set by pressing and holding
0 or ß until the desired
brightness is obtained or in the
vehicle personalisation 3 123.
Interior lights
During entry and exit of the vehicle,
the front and rear courtesy lights
automatically switch on and then off
after a delay.
Front and rear courtesy light
Operate rocker switch:
;:automatic switching on
and offpress §:onpress 2:off
136LightingIllustration shows rear courtesy lights.
Sunvisor lights Illuminates when the cover is opened.Lighting features
Centre console lighting A spotlight integrated in the overheadconsole illuminates the centre
console when headlights are
switched off.
The brightness can be adjusted in the vehicle personalisation 3 123.
Entry lighting
Welcome lighting
Some or all of the following lights are
switched on for a short time by
unlocking the vehicle with the radio
remote control:
● headlights
● tail lights
● interior lights
The number of activated lights
depends on the surrounding light
conditions.
The lighting switches off immediately
when the ignition is switched on.
Starting off 3 18.This function can be activated or
deactivated in the vehicle
personalisation 3 123.
The following lights will additionally
switch on when the driver's door is
opened:
● illumination of some switches
● Driver Information Centre
Exit lighting
The following lights are switched on if
the key is removed from the ignition
switch:
● interior lights
● instrument panel light
They will switch off automatically after
a delay. This function works only in
the dark.
Path lighting Headlights, tail lights and number
plate lights illuminate the surrounding
area for an adjustable time after
leaving the vehicle.
Lighting137Manual path lighting
To switch on the manual path lighting,switch off the ignition, open the
driver's door and pull the indicator
lever.
If the driver's door is not closed, the
lights switch off after several seconds.
To switch off the manual path lighting
pull the lever again while the driver's
door is open.
The duration of the path lighting can
be set in the vehicle personalisation
3 123.
Info Display 3 119.
Automatic path lighting
Path lighting is activated, when the
ignition is switched off and the driver's door is opened.
This function can be activated or
deactivated in the vehicle
personalisation 3 123.
Info Display 3 119.
Vehicle locator lighting This function allows to locate the
vehicle, e.g., in weak lighting
conditions using the remote control.
The headlights come on and the turn
lights flash for 10 seconds.
Press N on the remote control.
The vehicle must be locked more than
5 seconds.
Peripheral lighting Peripheral lighting allows you to
switch on the position lights, low
beam and number plate lighting using the remote control.
Press D on the remote control to
switch on peripheral lighting.Press D a second time to switch off
peripheral lighting.
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.
Driving and operating199The panoramic view system may not
operate properly when:
● The surrounding is dark.
● The sun or the beam of headlights is shining directly into
the camera lenses.
● During nighttime driving.
● Weather limits visibility, such as fog, rain, or snow.
● The camera lenses are blocked by snow, ice, slush, mud, dirt.
● The vehicle is towing a trailer.
● The vehicle had an accident.
● There are extreme temperature changes.
Rear view camera Depending on version, camera is
mounted above the license plate in
the tailgate / left rear door.9 Warning
The rear view camera does not
replace driver vision. Note that
objects that are outside the
camera's field of view and the
parking assist sensors, e.g. below
the bumper or underneath the
vehicle, are not displayed.
Do not reverse or park the vehicle
using only the rear view camera.
Always check the surrounding of
the vehicle before driving.
The view of the camera is displayed
in the Info Display 3 119 or in the
interior mirror 3 40.
The area displayed by the camera is
limited. The distance of the image that
appears on the display differs from
the actual distance.
Switching on Rear view camera is automatically
activated when reverse gear is
engaged.
Switching off
The camera is switched off when a
forward gear is engaged.
Guidelines
The area behind the vehicle is
displayed in the screen. The vertical
lines represent the width of the
vehicle with mirrors unfolded.
The first horizontal line represents a
distance of about 30 cm beyond the
edge of vehicle's rear bumper. The
upper horizontal lines represent
distances of about 1 and 2 m beyond
the edge of the vehicle's rear bumper.
The Guidelines can be deactivated in
the Vehicle personalisation 3 123.
200Driving and operatingSystem limitations
The rear view camera may not
operate properly when:
● the surrounding is dark
● the beam of headlights is shining
directly into the camera lenses
● weather limits visibility such as fog, rain or snow
● the camera lenses are blocked by snow, ice, slush, mud, dirt.Clean the lense, rinse with water,
and wipe with a soft cloth
● the tailgate will be opened
● the vehicle is towing an electrically connected trailer,
bicycle carrier etc.
● the vehicle had a rear end accident
● there are extreme temperature changes
Lane departure warning
The lane departure warning system
observes the lane markings between
which the vehicle is driving via a front camera. The system detects lanechanges 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 lights
● no brake pedal operation
● no active acceleration
If the driver is active, no warning will
be issued.
ActivationInfo Display without touchscreen
Press Qto activate the system.
The system is switched on when the
LED in the button is illuminated.Info Display with touchscreen
The system can be activated in the
vehicle personalisation 3 123.
The system is only operable at
vehicle speeds above 37 mph and if
lane markings are available.
When the system recognises an
unintended lane change, the control
indicator ) flashes yellow.
Simultaneously a chime sounds.
Deactivation
Info Display without touchscreen
Press Q to deactivate the system.
The LED in the button Q
extinguishes.Info Display with touchscreen
The system can be deactivated in the
vehicle personalisation 3 123.
210Vehicle careVehicle careGeneral Information...................211
Accessories and vehicle modifications .......................... 211
Vehicle storage ........................211
End-of-life vehicle recovery .....212
Vehicle checks ........................... 212
Performing work ......................212
Bonnet ..................................... 213
Engine oil ................................. 213
Engine coolant ......................... 214
Washer fluid ............................ 215
Brakes ..................................... 216
Brake fluid ............................... 216
Vehicle battery ......................... 216
Diesel fuel system bleeding .....218
Wiper blade replacement ........219
Bulb replacement .......................219
Halogen headlights ..................219
Xenon headlights .....................223
Front fog lights ......................... 224
Front turn lights .......................224
Tail lights ................................. 225
Side turn lights ......................... 228
Centre high-mounted brake light ......................................... 228Number plate light...................229
Interior lights ............................ 230
Electrical system ........................230
Fuses ....................................... 230
Engine compartment fuse box . 231
Instrument panel fuse box .......231
Vehicle tools .............................. 234
Tools ........................................ 234
Wheels and tyres .......................236
Winter tyres ............................. 236
Tyre designations ....................236
Tyre pressure .......................... 237
Tyre deflation detection
system .................................... 238
Tread depth ............................. 239
Changing tyre and wheel size . 239
Wheel covers ........................... 240
Tyre chains .............................. 240
Tyre repair kit .......................... 240
Wheel changing .......................244
Spare wheel ............................ 245
Jump starting ............................. 249
Towing ....................................... 251
Towing the vehicle ...................251
Towing another vehicle ...........252
Appearance care .......................253
Exterior care ............................ 253Interior care............................. 255
Floor mats ............................... 256