Instruments and controls73Instruments and
controlsControls ....................................... 74
Steering wheel adjustment ........74
Steering wheel controls .............74
Heated steering wheel ...............74
Horn ........................................... 75
Windscreen wiper/washer .........75
Rear window wiper/washer .......77
Outside temperature ..................77
Clock ......................................... 78
Power outlets ............................. 78
Inductive charging .....................79
Ashtrays .................................... 79
Warning lights, gauges and indi‐ cators ........................................... 80
Instrument cluster ......................80
Speedometer ............................. 83
Odometer .................................. 84
Trip odometer ............................ 84
Tachometer ............................... 84
Fuel gauge ................................ 85
Engine coolant temperature gauge ....................................... 85
Service display .......................... 85
Control indicators ......................86Turn signal................................. 86
Seat belt reminder .....................87
Airbag and belt tensioners .........87
Airbag deactivation ....................88
Charging system .......................88
Malfunction indicator light ..........88
Service vehicle soon .................88
Stop engine ............................... 88
System check ............................ 89
Brake and clutch system ...........89
Antilock brake system (ABS) .....89
Gear shifting .............................. 89
Lane departure warning ............89
Electronic Stability Control and Traction Control system ...........90
Electronic Stability Control and Traction Control system off ......90
Engine coolant temperature ......90
Preheating ................................. 90
Diesel particle filter ....................90
AdBlue ....................................... 90
Deflation detection system ........91
Engine oil pressure ....................91
Low fuel ..................................... 91
Autostop .................................... 91
Exterior light .............................. 91
High beam ................................. 92
High beam assist .......................92
Low beam .................................. 92
Fog light ..................................... 92Rear fog light............................. 92
Rain sensor ............................... 92
Cruise control ............................ 92
Speed limiter ............................. 92
Traffic sign assistant ..................92
Door open .................................. 92
Information displays .....................93
Driver Information Centre ..........93
Info display ................................ 95
Head-up display ........................97
Vehicle messages ........................98
Warning chimes .........................99
Battery voltage .......................... 99
Vehicle personalisation ..............100
Telematics service .....................103
OnStar ..................................... 103
Instruments and controls83OverviewOTurn signal 3 86XSeat belt reminder 3 87vAirbag and belt tensioners
3 87VAirbag deactivation 3 88pCharging system 3 88ZMalfunction indicator light
3 88HService vehicle soon 3 88STOPStop engine 3 88JSystem check 3 89RBrake and clutch system
3 89uAntilock brake system (ABS)
3 89RGear shifting 3 89)Lane departure warning
3 89bElectronic Stability Control
and Traction Control system
3 90aElectronic Stability Control
and Traction Control system
off 3 90!Preheating 3 90%Diesel particle filter 3 90YAdBlue 3 90wDeflation detection system
3 91IEngine oil pressure 3 91Y oLow fuel 3 91W oEngine coolant temperature
high 3 90DAutostop 3 918Exterior light 3 919Low beam 3 92CHigh beam 3 92fHigh beam assist 3 92>Fog light 3 92øRear fog light 3 92
Indicates vehicle speed.
86Instruments and controlsA required service due is displayed in
the Driver Information Centre for
seven seconds after switching on the ignition.
If no service is required for the next
3000 km or more, no service
information appears in the display.
If service due is required within the
next 3000 km, the remaining distance or time duration is indicated for
several seconds. Simultaneously
symbol F lights up permamently as
reminder.
If service due is less than 1000 km,
F flashes and then lights up
permanently. Remaining distance or
time duration is indicated for several
seconds.
Overdued service is indicated by a
message in the Driver Information
Centre which indicates the overdued
distance. F flashes and then lights up
permanently until service is executed.Reset of service interval
After each service, the service
indicator must be reset to ensure
proper functionality. It is
recommended to seek the assistance
of a workshop.
If service is executed by yourself, operate as following:
● switch off ignition
● press and hold button M or
CHECK
● switch on ignition; the distance indication begins a countdown
● when the display indicates =0,
release the button. Symbol F
disappears
Retrieving service information To retrieve the status of the service
information at any time press button
M or CHECK . The service
information is displayed for a few
seconds.
Service information 3 214.Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control indicators may vary. When the
ignition is switched on, most control
indicators will illuminate briefly as a
functionality test.
The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activationblue:confirmation of activationwhite:confirmation of activation
See all control indicators on different
instrument clusters 3 80.
Turn signal O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
90Instruments and controlsElectronic Stability Controland Traction Control system
b illuminates or flashes yellow.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving stability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control and
Traction Control system 3 146.
Electronic Stability Control
and Traction Control system
off
n illuminates yellow.
The systems are deactivated.Engine coolant temperature
o illuminates red.
Illuminates when the engine is
running
Stop, switch off engine.Caution
Coolant temperature too high.
Check coolant level immediately
3 179.
If there is sufficient coolant, consult a workshop.
Preheating
! illuminates yellow.
Preheating of Diesel engine is
activated. Only activates when
outside temperature is low. Start the
engine when control indicator
extinguishes.
Diesel particle filter % or H illuminates yellow.
The diesel particle filter requires
cleaning.
Continue driving until the control
indicator extinguishes.
Illuminates temporarily Start of saturation of the particle filter.
Start cleaning process as soon as possible by driving at a vehicle speed
of at least 60 km/h.
Illuminates constantlyIndication of a low additive level. Seek
the assistance of a workshop.
Diesel particle filter 3 136.
AdBlue
Y flashes or illuminates yellow.
Illuminates yellow
The remaining driving range is
between 600 km and 2400 km.
Have the AdBlue® topped-up as soon as possible by a qualified workshop.
You can add up to 10 litres of
AdBlue® to its tank.
Instruments and controls91Flashes yellowThe remaining driving range is
between 0 and 600 km.
Top-up the AdBlue® as soon as
possible to avoid a breakdown by a
qualified workshop. You can add up
to 10 litres of AdBlue® to its tank.
Deflation detection system
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss in one or more
wheels. Stop immediately and check
tyre pressure.
Flashes
Fault in system. Consult a workshop.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.Illuminates when the engine is
runningCaution
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.
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
assistance of a workshop 3 178.
Low fuel
o illuminates yellow.
Level in fuel tank is too low.
Refuelling 3 168.
Bleeding the diesel fuel system
3 182.
Autostop
D illuminates or flashes green.
Illuminates green
Engine is in an Autostop.
Flashes green
Autostop is temporarily unavailable,
or Autostop mode is invoked
automatically.
Stop-start system 3 132.
Exterior light
8 illuminates green.
The exterior lights are on 3 107.
92Instruments and controlsHigh beamC illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 108.
High beam assist f illuminates green.
The high beam assist is activated,
see Adaptive forward lighting 3 109.
Low beam 9 illuminates green.
Illuminated when low beam is on.
Fog light
> illuminates green.
The front fog lights are on 3 111.
Rear fog light ø illuminates yellow.
The rear fog light is on 3 111.
Rain sensor
< illuminates green.Illuminated when rain sensor position
on wiper stalk is selected.
Side blind spot alert
B illuminates green.
The system is active.
Cruise control
m illuminates in the Driver
Information Centre.
Cruise control 3 147.
Speed limiter
ß illuminates in the Driver
Information Centre.
Speed limiter 3 149.
Traffic sign assistant
L displays by the front camera
detected traffic signs in the Driver
Information Centre.
Traffic sign assistant 3 147.
Door open
h illuminates red.A door or the tailgate is open.
110LightingIt switches automatically 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 15 km/h.
● It is foggy or snowy.
● Driving in urban areas.
If there are no restrictions detected,
the system switches back to high
beam.
ActivationActivate this function pressing a
button on the turn and lane change
lever. The LED of the button
illuminates if the high beam assist is activated. The high beam is switched on automatically at a speed above
25 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 92.
Deactivation
Deactivate this function pressing a button on the turn and lane change
lever.
If a headlight flash is activated when
the high beam assist is activated and
low beam is on, the high beam assist will be deactivated. The system
changes to high beam.
If a headlight flash is activated when
the high beam assist is activated and
high beam is on, the high beam assist will be deactivated. The system
changes to low beam.
To reactivate the high beam assist,
flash the headlights again.Automatic headlight levelling
To prevent oncoming traffic from
being dazzled, headlight levelling is
automatically adjusted based on the
load in the vehicle.
Fault in Adaptive forward lighting- LED system
When the system detects a failure in
the Adaptive forward lighting-LED
headlight system, a warning is
displayed in the Driver Information Centre.
Hazard warning flashers
Operated by pressing ¨.
Climate control115Climate controlClimate control systems.............115
Heating and ventilation system 115
Air conditioning system ...........116
Electronic climate control system .................................... 119
Auxiliary heater ........................123
Air vents ..................................... 124
Adjustable air vents .................124
Fixed air vents ......................... 125
Maintenance .............................. 125
Air intake ................................. 125
Air conditioning regular operation ................................ 126
Service .................................... 126Climate control systems
Heating and ventilation system
Controls for: ● temperature £
● air distribution l, M and K
● fan speed Z
● demisting and defrosting à
● heated rear window and exterior mirrors b
● heated seats ß
Temperature £
Adjust the temperature by turning
£ to the desired temperature.red area:warmerblue area:colder
Heating will not be fully effective until
the engine has reached normal
operating temperature.
Air distribution l M K
Press:
l:to windscreen and front door
windowsM:to head area and rear seats via
adjustable front air ventsK:to front and rear foot well and
windscreen
Combinations are possible.
Fan speed Z
Adjust the air flow by turning Z to the
desired speed.
to the right:increaseto the left:decrease