In brief111Power windows .....................39
2 Exterior mirrors .....................36
3 Central locking system ..........24
4 Side air vents ...................... 153
5 Cruise control .....................181
Speed limiter ....................... 183
Adaptive cruise control .......184
Forward collision alert .........195
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 139
Exit lighting ......................... 142
Parking lights ...................... 140
Buttons for Driver
Information Centre ..............111
7 Instruments ........................ 100
Driver Information Centre .... 111
8 Buttons for Driver
Information Centre ..............111
9 Head-up display ..................11910Windscreen wiper and
washer, headlight washer,
rear wiper and washer .........88
11 Centre air vents .................. 153
12 Hazard warning flashers ....138
13 Info Display ........................ 117
14 Anti-theft alarm system
status LED ........................... 33
15 Electronic Stability Control . 178
Traction Control system .....177
16 Glovebox .............................. 72
Fuse box ............................ 257
17 Controls for Info Display
operation ............................. 117
18 Climate control system ........ 144
19 Power outlet .......................... 92
20 Flexride controls .................. 179
Parking assist / advanced
parking assist .....................204
Lane keep assist ................223
Eco button for stop-start
system ................................. 16121 Manual transmission ..........173
Automatic transmission ......168
22 Electric parking brake .........175
23 Power switch ....................... 158
24 Steering wheel adjustment ..87
25 Horn ..................................... 88
26 Bonnet release lever ..........236
28 Light switch ........................ 133
Headlight range
adjustment ......................... 136
Front / rear fog lights ..........139
Instrument illumination .......140
29 Head-up display controls ....119
12In briefExterior lighting
Automatic light controlAUTO:automatic light control
switches automatically
between daytime running
light and headlight8:sidelights9:headlights
Automatic light control 3 134.
Front fog lights 3 139.
Rear fog light 3 139.
Headlight flash, high beam and
low beamheadlight flash:pull leverhigh beam:push leverlow beam:push or pull lever
High beam 3 134.
Headlight flash 3 136.
LED headlights 3 137.
High beam assist 3 137.
Turn lightslever up:right turn lightslever down:left turn lights
Turn lights 3 139.
Parking lights 3 140.
86Instruments and controlsInstruments and
controlsControls ....................................... 87
Steering wheel adjustment ........87
Steering wheel controls .............87
Heated steering wheel ...............87
Horn ........................................... 88
Windscreen wiper and washer ..88
Rear window wiper and washer ...................................... 90
Outside temperature ..................91
Clock ......................................... 91
Power outlets ............................. 92
Inductive charging .....................93
Ashtrays .................................... 94
Warning lights, gauges and indi‐
cators ........................................... 95
Instrument cluster ......................95
Speedometer ........................... 100
Odometer ................................ 101
Trip odometer .......................... 101
Tachometer ............................. 102
Fuel gauge .............................. 102
Engine coolant temperature gauge ..................................... 103
Service display ........................ 103Control indicators ....................104
Turn lights ................................ 104
Seat belt reminder ...................104
Airbag and belt tensioners .......105
Airbag deactivation ..................105
Charging system .....................106
Malfunction indicator light ........106
Brake and clutch system .........106
Electric parking brake ..............106
Electric parking brake fault ......106
Antilock brake system (ABS) ...107
Gear shifting ............................ 107
Following distance ...................107
Lane keep assist .....................107
Electronic Stability Control off . 107
Electronic Stability Control and Traction Control system .........107
Traction Control system off .....108
Engine coolant temperature ....108
Preheating ............................... 108
AdBlue ..................................... 108
Tyre pressure monitoring system .................................... 108
Engine oil pressure ..................108
Low fuel ................................... 109
Immobiliser .............................. 109
Exterior light ............................ 109
High beam ............................... 109
High beam assist .....................109
LED headlights ........................ 109Front fog lights......................... 109
Rear fog light ........................... 110
Cruise control .......................... 110
Adaptive cruise control ............110
Vehicle detected ahead ...........110
Pedestrian detection ................110
Speed limiter ........................... 110
Traffic sign assistant ................110
Door open ................................ 110
Displays ..................................... 111
Driver Information Centre ........111
Info Display .............................. 117
Head-up display ......................119
Vehicle messages ......................122
Warning chimes .......................122
Vehicle personalisation ..............123
Telematics service .....................128
OnStar ..................................... 128
100Instruments and controlsOverviewOTurn lights 3 104XSeat belt reminder 3 104vAirbag and belt tensioners
3 105VAirbag deactivation 3 105pCharging system 3 106ZMalfunction indicator light
3 106RBrake and clutch system 3 106mElectric parking brake 3 106jElectric parking brake fault
3 106uAntilock brake system (ABS)
3 107RGear shifting 3 107EFollowing distance 3 107aLane keep assist 3 107nElectronic Stability Control off
3 107bElectronic Stability Control and
Traction Control system 3 107kTraction Control system off
3 108WEngine coolant temperature
3 108!Preheating 3 108uAdBlue 3 108wTyre pressure monitoring
system 3 108IEngine oil pressure 3 108YLow fuel 3 109dImmobiliser 3 1098Exterior light 3 109CHigh beam 3 109fHigh beam assist 3 109fLED headlights 3 109>Front fog lights 3 109rRear fog light 3 110mCruise control 3 110CAdaptive cruise control 3 110AVehicle detected ahead 3 1107Pedestrian detected ahead
3 110LSpeed limiter 3 110LTraffic sign assistant 3 110hDoor open 3 110
Speedometer
Indicates vehicle speed.
Instruments and controls1093. Move out of the flow of traffic asquickly 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.
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 3 228.
Catalytic converter 3 165.
Bleeding the diesel fuel system
3 242.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Immobiliser 3 35.
Exterior light 8 illuminates green.
The exterior lights are on 3 133.
High beam
C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 134.High beam assist
f illuminates green.
The high beam assist is activated
3 134.
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.
4 seconds after the ignition is
switched on as a reminder for
symmetrical headlight 3 136.
Front fog lights
> illuminates green.
The front fog lights are on 3 139.
134LightingTail 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 3 137.
Automatic headlight activation
During poor lighting conditions
headlights are switched on.
Additionally, headlights are switched
on if the windscreen wipers have
been activated for several wipes.
LED headlights 3 137.
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 3 137.
High beam assist The camera in the windscreen
detects the lights of oncoming or
preceding vehicles. Once activated,
high beam assist remains active and
switches high beam on and off
automatically. The latest setting of the high beam assist will remain after the
ignition is switched on again.
It switches automatically to low beam when:
● Driving in urban areas.
● It is foggy or snowy.
● Front or rear fog lights are switched on.
If there are no restrictions detected,
the system switches back to high
beam.
Lighting135Vehicles without LED matrix
headlights
High beam is switched on
automatically at a speed above
25 mph . High beam is switched off at
a speed below 12 mph, but high beam
assist remains active.
Vehicles with LED matrix
headlights
This feature allows the high beam to
function as main driving light at night.
Each LED on right or left side is
triggered or faded out particularly according to the traffic situation. This
gives the best light distribution
without dazzling other road users.
High beam is switched on
automatically at a speed above
31 mph . High beam is switched off at
a speed below 22 mph, but high beam
assist remains active.
Motorway mode
High beam assist includes a special
motorway mode. When driving faster
than 62 mph on motorways for a
certain time, the light beam becomes
smaller to avoid dazzling of oncoming traffic.
Activation
Activate high beam assist by pressing f .
The green control indicator f
illuminates continuously when the
high beam assist is activated, the blue
one 7 illuminates when high beam is
on.
Control indicator f 3 109, 7
3 109.
Deactivation With high beam on, pull the indicator
lever once to deactivate high beam
assist. If a headlight flash is activated
when the high beam is off, the high
beam assist will remain activated.
Pushing the indicator lever to activate manual high beam will deactivate
high beam assist.
Press f once to deactivate high
beam assist.
Lighting137Every time the ignition is switched on,
f flashes for approx. 4 seconds as a
reminder.
To deactivate, use the same
procedure as described above. f will
not flash when function is deactivated.
Control indicator f 3 109.
Daytime running lights Daytime running lights increase
visibility of the vehicle during daylight.
They are switched on automatically
during daytime when engine is
running.
The system switches between
daytime running lights and headlights automatically, depending on the
lighting conditions.
Automatic light control 3 134.
LED headlights LED headlight system contains a
variety of particular LEDs in each
headlight which enables the control of different lighting programmes.Light distribution and intensity of light
are variably triggered depending on
the lighting conditions, road type and
driving situation. The vehicle adapts
the headlights automatically to the
situation to enable optimal light
performance for the driver.
Some functions of the LED headlights
can be deactivated or activated in the vehicle personalisation menu. Select
the relevant setting in Settings I
Vehicle in the Info Display.
Vehicle personalisation 3 123.
The following lighting functions are
available with light switch in position
AUTO or 9.
Town lightActivated automatically at a speed up to approx. 34 mph and in situations
with exterior ambient light. The beam
is shaped broadly and designed to
avoid glare of other road users.
Country light
Activated automatically at a speed
above approx. 34 mph when driving
in rural areas. The illumination of the current lane and the side of the roadis improved. Oncoming and
preceding vehicles are not dazzled.
Curve light