Page 13 of 229

In brief11
1Central locking system ..........21
2 Power windows .....................29
3 Exterior mirrors .....................27
4 Light switch ......................... 104
5 Cruise control ...................... 137
Speed limiter ....................... 138
Forward collision alert .........139
6 Side air vents ...................... 119
7 Turn and lane-change
signals ................................. 109
Headlight flash ....................105
Low beam and high beam ..105
Buttons for Driver
Information Centre (DIC) ....... 90
8 Instruments ........................... 79
9 Steering wheel controls .......72
10 Windscreen wiper,
windscreen washer system ...73
Rear window wiper, rear
window washer system .........75
11 Centre air vents ................... 11912Electronic Stability Control
(ESC) .................................. 135
Hazard warning flashers ....109
Control indicator for airbag deactivation .......................... 84
13 Anti-theft alarm system
status LED ........................... 25
14 Info-Display .......................... 93
15 Instrument panel storage ......54
16 Glovebox .............................. 55
17 Infotainment system
18 Climate control system ........ 114
19 Stop-start system ................123
Fuel selector ......................... 80
20 AUX input, USB input, SD
card slot
21 Selector lever, manual
transmission ....................... 131
Automatic transmission ......128
22 Parking brake ......................133
23 Power outlet .......................... 7824Parking assist ..................... 142
Descent control system ......... 86
25 Ignition switch with
steering wheel lock ............122
26 Horn ..................................... 73
Driver airbag ........................ 44
27 Steering wheel adjustment ..72
28 Bonnet release lever ..........163
29 Instrument panel storage ......54
Fuse box ............................ 177
Page 14 of 229
12In briefExterior lighting
Turn light switch:
7=lights off8=sidelights9=low beam
Automatic light control
AUTO=automatic light control:
exterior lighting is switched
on and off automaticallym=activation or deactivation of
the automatic light control8=sidelights9=low beam
Fog lights
Press light switch:
>=front fog lightsr=rear fog light
Lighting 3 104.
Headlight flash, high beam and
low beamheadlight flash=pull leverhigh beam=push leverlow beam=push or pull lever
Automatic light control 3 105, High
beam 3 105, Headlight flash 3 105,
Adaptive forward lighting 3 107.
Page 90 of 229

88Instruments and controls
Flashes
Fault in system or tyre without
pressure sensor mounted (e.g. spare wheel). After 60-90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Tyre pressure monitor system
3 182.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine isrunningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and/or
locking of the drive wheels.
1. Depress clutch.
2. Select neutral gear, set selector lever to N.
3. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
4. Switch off ignition.9 Warning
When the engine is off,
considerably more force is needed
to brake and steer. During an
Autostop the brake servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking the
assistance of a workshop 3 163.
Low fuel
i 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 3 127.
Bleeding the diesel fuel system
3 168.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Have the cause of the fault remedied by a repairer.
Exterior light8 illuminates green.
The exterior lights are on 3 104.
High beam
C illuminates blue.
Page 91 of 229

Instruments and controls89
Illuminates when high beam is on orduring headlight flash 3 105 , or when
high beam is on with high beam
assist, adaptive forward lighting
3 107.
Adaptive forward lighting
f illuminates or flashes yellow.
Illuminates The adaptive forward lighting system
needs a service.
Seek the assistance of a workshop.
Adaptive forward lighting 3 107.
Flashes System switched to symmetrical low
beam.
Control indicator f flashes for approx.
4 seconds after the ignition is
switched on as a reminder that the
system has been activated 3 106.
Automatic light control 3 105.
Fog light
> illuminates green.The front fog lights are on 3 110.
Rear fog light
r illuminates yellow.
The rear fog light is on 3 110.
Cruise control m illuminates white or green.
Illuminates white The system is on.
Illuminates green
Cruise control is active.
Cruise control 3 137.
Vehicle detected ahead A illuminates green.
A vehicle ahead is detected in the
same lane.
Forward collision alert 3 139.Bonnet open
/ illuminates when the bonnet is
open on vehicles with stop-start
system.
Stop-start system 3 123.
Door open h illuminates red.
A door or the tailgate is open.
Page 106 of 229
104LightingLightingExterior lighting.......................... 104
Interior lighting ........................... 111
Lighting features ........................112Exterior lighting
Light switch
Turn light switch:
7=lights off8=sidelights9=low beam
Control indicator 8 3 88.
Light switch with Automatic light
control
Turn light switch:
AUTO=automatic light control:
exterior lighting is switched
on and off automatically
depending on external
lighting conditionsm=activation or deactivation of
the automatic light control.
Switch turns back to AUTO8=sidelights9=low beam
Page 107 of 229
Lighting105
Tail lightsTail lights are illuminated together
with low beam and sidelights.
Automatic light control
When the automatic light control
function is switched on and the
engine is running, the system
switches between daytime running
light and low beam automatically,
depending on the lighting conditions.
Daytime running light 3 107.
Automatic headlight activation
During poor lighting conditions the
low beam is switched on.
Tunnel detection When a tunnel is entered the low
beam is switched on.
Adaptive forward lighting 3 107.
High beam
To switch from low to high beam,
push lever.
To switch to low beam, push lever
again or pull.
Headlight flash
To activate the headlight flash, pull
lever.
Headlight range
adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling: turn
thumb wheel ? to required position.
Page 109 of 229

Lighting107
3. Switch on ignition.
4. After approx. 3 seconds, an acoustic signal sounds.
The headlights are aimed
automatically.
Every time the ignition is switched on,
control indicator f flashes as a
reminder for approx. 4 seconds.
For deactivation, operate the same
procedure as described above.
Control indicator f will not flash when
function is deactivated.
Control indicator f 3 89.
Daytime running lights Daytime running lights increase
visibility of the vehicle during daylight.
They are switched on automatically
when ignition is on.Adaptive forward lighting
The Adaptive forward lighting
functions are only available with Bi-
Xenon headlights. Light range, light
distribution and intensity of light are
variably triggered depending on the
light conditions, weather and road
type.
Playstreet lightingActivated automatically at low speed
up to approx. 20 mph. The light beam
is turned at an angle of -5°/3° to the
roadside.
Town lighting Activated automatically at a speed up
to approx. 30 mph and when street
lights are detected by the light sensor.
The light range is reduced by an
extended light distribution.
Country lighting
Activated automatically at a speed
range between approx. 30 and
72 mph. The beam of light and the
brightness is different between the
left and the right side.Motorway lighting
Activated automatically at a speed
above approx. 72 mph and minimal
steering movements. It switches on
after a delay or directly when the vehicle is powerfully accelerated. The
light beam is longer and brighter.
Adverse weather lighting
Activated automatically up to a speed
of approx. 43 mph, when the rain
sensor recognises condensation or the wiper operates continuously. The
range, distribution and light intensity
is regulated variably depending on visibility.
Page 110 of 229

108Lighting
Dynamic curve lighting
The light beam pivots based on
steering wheel angle and speed,
improving lighting in curves.
Control indicator f 3 89.
Corner lighting On tight bends or when turning off,
depending on the steering angle or
the turn signal light, an additional left
or right reflector is switched on which
illuminates the road at an right angle
to the direction of travel. It is activated up to a speed of 25 mph.
Control indicator f 3 89.
Reversing function
If the headlights are on and reverse
gear is engaged, both corner lights
are switched on. They remain
illuminated for 20 seconds after
disengaging reverse gear or until
driving faster than 10 mph in a
forward gear.
High beam assist
This feature allows high beam as
main driving light by night and when
vehicle speed is faster than 25 mph.
It switches to low beam when: ■ The camera in the windscreen detects the lights of oncoming or
preceding vehicles.
■ The vehicle speed is slower than 12 mph.
■ It is foggy or snowy.
■ Driving in urban areas.Activation
The 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 88.
Deactivation
Push indicator lever once. It is also
deactivated when front or rear fog
lights are switched on.