Page 13 of 249

In brief11
1Power windows .....................30
2 Exterior mirrors .....................28
3 Cruise control .....................147
Speed limiter ...................... 149
Forward collision alert ........150
4 Turn and lane-change
signals, headlight flash,
low beam and high beam ....112
Exit lighting ......................... 116
Parking lights ...................... 113
Buttons for Driver
Information Centre ................93
5 Instruments .......................... 82
6 Forward collision alert
indicator ............................. 150
7 Driver Information Centre ...... 93
8 Infotainment controls ...........74
9 Windscreen wiper,
windscreen washer
system, rear wiper, rear
washer system ......................76
10 Central locking system ..........22
City mode ............................ 146Eco button for stop-start
system ................................. 131
Parking assist ..................... 153
Seat heating .......................... 38
Heated steering wheel ..........75
11 Anti-theft alarm system
status LED ........................... 26
12 Hazard warning flashers ....112
Control indicator for airbag
deactivation .......................... 88
Control indicator for front
passenger seat belt .............87
13 Colour-Info-Display ..............98
Graphic-Info-Display .............99
14 Centre air vents .................. 126
15 Side air vents passenger
side ..................................... 126
16 Airbag deactivation switch
(behind glovebox lid) ............46
17 Glovebox .............................. 56
Fuse box ............................ 196
18 Climate control system ........ 118
19 Power outlet .......................... 8120AUX input, USB input ...........10
21 Selector lever,
transmission ....................... 139
22 Parking brake ......................144
23 Ignition switch with
steering wheel lock ............129
24 Horn ..................................... 75
Driver airbag ........................ 44
25 Bonnet release lever ..........178
26 Steering wheel adjustment ..74
27 Light switch ........................ 108
Headlight range
adjustment ......................... 110
Rear fog light ...................... 113
Fuse box ............................ 196
Brightness of instrument
panel illumination ................114
Page 14 of 249
12In briefExterior lighting
Light switch
Turn light switch:
7=lights off8=sidelights9=headlights
Fog lights Press buttons in light switch
>=front fog lightsr=rear fog lightLight switch with automatic light
controlAUTO=automatic light control:
exterior lighting is switched
on and off automaticallym=activation or deactivation of
the automatic light control8=sidelights9=headlights
Automatic light control 3 109.
Headlight flash, high beam and
low beamheadlight flash=pull leverhigh beam=push leverlow beam=push or pull lever
High beam 3 109, Headlight flash
3 109, High beam assist 3 111.
Page 94 of 249

92Instruments and controlsDo not remove key until vehicle is
stationary, otherwise the steering wheel lock could engage
unexpectedly.
Check oil level before seeking the
assistance of a workshop 3 178.
Low fuel
Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes Fuel used up. Refuel immediately.
Never run the tank dry.
Catalytic converter 3 135.
Bleeding the diesel fuel system
3 184.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Reduced engine power
# illuminates yellow.
The engine power is limited. Consult
a workshop.
Autostop Autostop active
D illuminates red or white.
Engine is in an Autostop.
Stop-start system 3 131.
Exterior light 8 illuminates green.
The exterior lights are on 3 108.
High beam
C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 109.
High beam assist
l illuminates green.The high beam assist is activated
3 111.
Fog light
> illuminates green.
The front fog lights are on 3 113.
Rear fog light
r illuminates yellow.
The rear fog light is on 3 113.
Cruise control
m illuminates white or green.
Illuminates white
The system is on.
Illuminates green Cruise control is active.
Cruise control 3 147.
Vehicle detected ahead A illuminates green.
Page 103 of 249

Instruments and controls101
No.Vehicle message9Turn steering wheel, start
engine again12Vehicle overloaded13Compressor overheated15Centre high-mounted brake
light failure16Brake light failure17Headlight levelling malfunction18Left low beam failure19Rear fog light failure20Right low beam failure21Left sidelight failure22Right sidelight failure23Reversing light failure24Number plate light failure25Left front turn signal failure26Left rear turn signal failureNo.Vehicle message27Right front turn signal failure28Right rear turn signal failure29Check trailer brake light30Check trailer reversing light31Check left trailer turn signal32Check right trailer turn signal33Check trailer rear fog light34Check trailer rear light35Replace battery in radio remote
control48Clean side blind spot alert
system49Lane departure warning
unavailable53Tighten gas cap54Water in diesel fuel filter55Diesel particle filter is full
3 134No.Vehicle message56Tyre pressure imbalance on
front axle57Tyre pressure imbalance on
rear axle58Tyres without TPMS sensors
detected59Open and then close driver
window60Open and then close front
passenger window65Theft attempted66Service theft alarm system67Service steering wheel lock68Service power steering75Service air conditioning76Service side blind spot alert
system79Top up engine oil81Service transmission
Page 111 of 249

Lighting109
The current status of the automatic
light control is displayed In the Driver
Information Centre.
When switching on the ignition,
automatic light control is active.
When headlights are on, 8
illuminates. Control indicator 8
3 92.
Tail lights
Tail lights are illuminated together
with headlights and sidelights.
Automatic light controlWhen the automatic light control
function is switched on and the
engine is running, the system
switches between daytime running
light and headlights automatically
depending on the lighting conditions
and information given by the rain
sensor system.
Daytime running light 3 110.
Automatic headlight activation
During poor lighting conditions the
headlights are switched on.
Furthermore the headlights are
switched on if the windscreen wipers
have been activated for several
wipes.
Tunnel detection When a tunnel is entered, the
headlights are switched on
immediately.High beam
To switch from low to high beam,
push lever.
To switch to low beam, push lever
again or pull.
High beam assist 3 111.
Headlight flash To activate the headlight flash, pull
lever.
Page 113 of 249

Lighting111Xenon lighting systemXenon lighting system includes ■ xenon headlights for low and high beam
■ high beam assist
■ corner lighting
■ reversing function
Xenon headlights Xenon headlights for low and high
beam ensure better visibility under all
conditions.
Operation is the same as for halogen headlights.
Light switch 3 108 , high beam 3 109,
headlight flash 3 109 , headlight range
adjustment 3 110, headlights when
driving abroad 3 110.
Automatic light control 3 109.
High beam assist This feature allows high beam xenon
lights to function as the main driving
light at night and when vehicle is
faster than 25 mph.It switches automatically to low beam when:
■ The camera in the windscreen detects the lights of oncoming or
preceding vehicles.
■ The vehicle is slower than 12 mph.
■ It is foggy or snowy.
■ Driving in urban areas.
If there are no restrictions detected,
the system switches back to high
beam.
ActivationThe high beam assist is activated by
pushing the indicator lever twice at a
speed above 25 mph.
The green control indicator l
illuminates continuously when the
assist is activated, the blue one 7
illuminates when high beam is on.
Control indicator l 3 92.
Deactivation
Push indicator lever once. It is also
deactivated when front fog lights are
switched on.
If a headlight flash is activated when
the high beam is on, the high beam
assist will be deactivated.
If a headlight flash is activated when
the high beam is off, the high beam
assist will remain activated.
The latest setting of the high beam
assist will remain after the ignition is
switched on again.
Page 114 of 249
112Lighting
Corner lighting
On tight bends or when turning off,
depending on the steering angle or
the indicator light signal, an additional left or right reflector is switched on
which illuminates the road in the
direction of travel. It is activated up to
a speed of 25 mph.
Reversing function If the low beam is on and reverse gear is engaged, both corner lights are
switched on. They remain illuminated
for 20 seconds after disengaging
reverse gear.
Hazard warning flashers
Operated by pushing the ¨ button.
In the event of an accident with airbag
deployment the hazard warning
flashers are activated automatically.
Turn and lane-change
signalslever up=right turn signallever down=left turn signal
If the lever is moved past the
resistance point, the turn signal is
switched on constantly. When the
steering wheel moves back, the turn
signal is automatically deactivated.
For three flashes, e.g. when changing
lanes, press the lever until resistance
is felt and then release.
Page 115 of 249
Lighting113
With a trailer connected, turn signal
flashes six times when pressing the
lever until resistance is felt and then
releasing.
Move the lever to the resistance point
and hold for longer indication.
Switch the turn signal off manually by moving the lever to its original
position.
Front fog lights
Operated with the > button.
Light switch in position AUTO:
switching on front fog lights will switch the low beam on automatically.
Rear fog lights
Operated by pushing the r button.
Light switch in position AUTO:
switching on rear fog light will switch
on headlights automatically.
Parking lights
When the vehicle is parked, the
parking lights on one side can be
activated:
1. Switch off the ignition.
2. Move the turn signal lever all the way up (right parking lights) or
down (left parking lights).
Confirmed by a signal and the
corresponding turn signal control
indicator.