In brief13Exterior lightingAUTO:automatic light control
switches automatically
between daytime running
light and headlight8:sidelights9:headlights
Automatic light control 3 115.
Fog lights
Press light switch:
>:front fog lightsr:rear fog light
Lighting 3 114.
Headlight flash, high beam and
low beamheadlight flash:pull leverhigh beam:push leverlow beam:push or pull lever
High beam 3 115.
Headlight flash 3 116.
LED headlights 3 118.
High beam assist 3 118.
Turn and lane-change signalslever up:right turn signallever down:left turn signal
Turn and lane-change signals
3 119, Parking lights 3 120.
82Instruments and controlsInstruments and
controlsControls ....................................... 83
Steering wheel adjustment ........83
Steering wheel controls .............83
Heated steering wheel ...............83
Horn ........................................... 84
Windscreen wiper and washer ..84
Rear window wiper and washer ...................................... 85
Outside temperature ..................86
Clock ......................................... 86
Power outlets ............................. 87
Cigarette lighter ......................... 88
Ashtrays .................................... 88
Warning lights, gauges and indi‐ cators ........................................... 89
Instrument cluster ......................89
Speedometer ............................. 89
Odometer .................................. 89
Trip odometer ............................ 89
Tachometer ............................... 90
Fuel gauge ................................ 90
Engine coolant temperature gauge ....................................... 90
Service display .......................... 91Control indicators ......................92
Turn lights .................................. 94
Seat belt reminder .....................95
Airbag and belt tensioners .........95
Airbag deactivation ....................96
Charging system .......................96
Malfunction indicator light ..........96
Brake and clutch system ...........96
Operate pedal ............................ 97
Electric parking brake ................97
Electric parking brake fault ........97
Antilock brake system (ABS) .....97
Gear shifting .............................. 98
Power steering .......................... 98
Following distance .....................98
Lane departure warning ............98
Electronic Stability Control off ...98
Electronic Stability Control and Traction Control system ...........98
Traction Control system off .......98
Preheating ................................. 99
Exhaust filter .............................. 99
AdBlue ....................................... 99
Tyre pressure monitoring system ...................................... 99
Engine oil pressure ....................99
Low fuel ................................... 100
Immobiliser .............................. 100
Exterior light ............................ 100
High beam ............................... 100High beam assist.....................100
LED headlights ........................ 100
Front fog lights ......................... 100
Rear fog light ........................... 100
Cruise control .......................... 100
Adaptive cruise control ............101
Vehicle detected ahead ...........101
Speed limiter ........................... 101
Traffic sign assistant ................101
Door open ................................ 101
Displays ..................................... 101
Driver Information Centre ........101
Info Display .............................. 105
Vehicle messages ......................106
Warning chimes .......................107
Battery voltage ........................ 107
Vehicle personalisation ..............108
Telematics service .....................109
OnStar ..................................... 109
94Instruments and controlsOverviewOTurn signal 3 94XSeat belt reminder 3 95vAirbag and belt tensioners
3 95VAirbag deactivation 3 96pCharging system 3 96ZMalfunction indicator light
3 96RBrake and clutch system 3 96mElectric parking brake 3 97jElectric parking brake fault
3 97-Operate pedal 3 97uAntilock brake system (ABS)
3 97RGear shifting 3 98EFollowing distance 3 98cPower steering 3 98)Lane departure warning 3 98nElectronic Stability Control off
3 98bElectronic Stability Control and
Traction Control system 3 98kTraction Control system off
3 98!Preheating 3 99%Exhaust filter 3 99YAdBlue 3 99wTyre pressure monitoring
system 3 99IEngine oil pressure 3 99YLow fuel 3 100dImmobiliser 3 1008Exterior light 3 100CHigh beam 3 100fHigh beam assist 3 100fLED headlights 3 118>Fog light 3 100rRear fog light 3 100mCruise control 3 100 / Adaptive
cruise control 3 101CAdaptive cruise control 3 101AVehicle detected ahead 3 101LSpeed limiter 3 101LTraffic sign assistant 3 101hDoor open 3 101
Turn lights
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn signal light on trailer.
Bulb replacement 3 247, Fuses
3 254.
Turn signals 3 119.
100Instruments and controls9Warning
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.
Keep engine turned off and let the
vehicle be towed to a workshop.
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.
Refuelling 3 231.
Catalytic converter 3 189.
Bleeding the diesel fuel system
3 246.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Exterior light 8 illuminates green.
The exterior lights are on 3 114.
High beam C illuminates blue.
Illuminates when high beam is on,
during headlight flash 3 115 , or when
high beam is on with high beam assist
3 115.
High beam assist
f illuminates green.
The high beam assist is activated
3 118.LED headlights
f illuminates or flashes yellow.
Illuminates
Fault in the system.
Seek the assistance of a workshop.
Flashes
System is switched to symmetrical
low beam.
Control indicator f flashes for approx.
four seconds after the ignition is
switched on as a reminder for
symmetrical headlight 3 117.
Front fog lights
> illuminates green.
The front fog lights are on 3 119.
Rear fog light r illuminates yellow.
The rear fog light is on 3 120.
Cruise control
m illuminates white or green.
114LightingLightingExterior lighting.......................... 114
Light switch .............................. 114
Automatic light control .............115
High beam ............................... 115
High beam assist .....................115
Headlight flash ......................... 116
Headlight range adjustment ....116
Headlights when driving abroad .................................... 117
Daytime running lights .............117
LED headlights ........................ 118
Hazard warning flashers ..........119
Turn lights ................................ 119
Front fog lights ......................... 119
Rear fog light ........................... 120
Parking lights ........................... 120
Reversing lights .......................120
Misted light covers ...................120
Interior lighting ........................... 121
Instrument panel illumination control ..................................... 121
Interior lights ............................ 121
Reading lights .......................... 122
Sunvisor lights ......................... 122Lighting features ........................122
Centre console lighting ............122
Entry lighting ............................ 122
Exit lighting .............................. 122
Battery discharge protection ....123Exterior lighting
Light switch
Turn light switch:
AUTO:automatic light control
switches automatically
between daytime running
light and headlight8:sidelights9:headlights
When switching on the ignition,
automatic light control is active.
Control indicator 8 3 100.
Lighting115Tail lightsTail lights are illuminated together
with low/high 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
lights and headlights automatically
depending on the external lighting
conditions and information given by
the wiper system.
Daytime running light 3 117.
Automatic headlight activation
During poor lighting conditions the
headlights are switched on.
The headlights are also switched on
if the windscreen wipers have been
activated for several wipes.
Tunnel detection
When a tunnel is entered headlights
are switched on immediately.
High beam
Push lever to switch from low to high
beam.
Pull lever to deactivate high beam.
High beam assist 3 118.
High beam assist This feature automatically activates
the high beam at night when vehicle
speed is faster than40 km/h.
It switches automatically back to low
beam when:
● The camera or a sensor in the windscreen detects the lights of
oncoming or preceding vehicles.
● The vehicle speed drops below 20 km/h.
● It is foggy or snowy.
● Driving in urban areas.
If there are no restrictions detected,
the system switches back to high
beam.
116LightingActivation
The high beam assist is activated by
pushing the indicator lever twice with
a speed above 40 km/h.
The green control indicator f
illuminates continuously when the
assist is activated, the blue one 7
illuminates when high beam is on.
Control indicator f 3 100.
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.
Headlight flash
To activate the headlight flash, pull
lever.
Pulling lever deactivates high beam.
LED headlights 3 118.Headlight range adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling: turn
thumb wheel ? to required position.
0:front seats occupied1:all seats occupied2:all seats occupied and load
compartment laden3:driver's seat occupied and load
compartment laden
Dynamic automatic headlight
levelling 3 118.
Lighting117Headlights when driving
abroad
The asymmetrical headlight beam
extends visibility at the edge of the
road at the passenger side.
However, when driving in countries
where traffic drives on the opposite
side of the road, adjust the headlights to prevent dazzling of oncoming
traffic.
Vehicles with halogen headlight
There is a white adjuster element on
the rear of each headlight housing.
Turn adjuster element on each
headlight housing 1
/2 turn with a
size six hexagon key anticlockwise to set to right-hand traffic mode. To
adjust, insert the key in the guide as
shown in the illustration. Alternatively,
a Phillips head screwdriver
size three can be used for setting.
To reset to left-hand traffic mode, turn
adjuster elements on both headlight
housings 1
/2 turn clockwise.
Vehicles with LED headlight
1. Key in ignition switch.
2. Pull turn signal lever and hold (headlight flash).
3. Switch on ignition.
4. After approx. five seconds the control indicator f starts flashing
and an acoustic signal sounds.
Control indicator f 3 100.
Every time the ignition is switched on,
f flashes as a reminder for approx.
four seconds.
For deactivation, operate the same
procedure as described above. f will
not flash when function is
deactivated.
Daytime running lights Daytime running light increases
visibility of the vehicle during daylight.
They are switched on automatically
when the engine is running.
The system switches between
daytime running lights and headlights automatically, depending on the
lighting conditions. Automatic light
control 3 115.