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
74Instruments and controlsControlsSteering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is
fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Some driver assistance systems,
Infotainment system and a connected mobile phone can be operated via the
controls on the steering wheel.
Driver assistance systems 3 147.
Further information is available in the
Infotainment manual.
Heated steering wheel
Activate heating by pressing *.
Activation is indicated by the LED in
the button.
Instruments and controls75The recommended grip areas of the
steering wheel are heated quicker
and to a higher temperature than the
other areas.
Heating is operational when the
engine is running and during an
Autostop.
Stop-start system 3 132.
Horn
Press j.
Windscreen wiper/washer
Windscreen wiper with adjustable
wiper intervalHI:fastLO:slowINT:interval wipingOFF:off
For a single wipe when the
windscreen wiper is off, press the
lever downwards to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
wiping frequency.
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.
Instruments and controls99Messages in the
Colour-Info-Display
Some important messages may
appear additionally in the
Info-Display. Some messages only
pop-up for a few seconds.
Warning chimes When starting the engine or whilst
driving
Only one warning chime will sound at
a time.
The warning chime regarding not
fastened seat belts has priority over
any other warning chime.
● If a seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting off.
● If a certain speed is exceeded with parking brake applied.
● If cruise control deactivates automatically.
● If a programmed speed or speed
limit is exceeded.● If a warning message appears in the Driver Information Centre.
● If the electronic key is not in the passenger compartment.
● If the parking assist detects an object.
● If an unintended lane change occurs.
● If the diesel particle filter has reached the maximum filling
level.
When the vehicle is parked and/or the driver's door is opened
● With exterior lights on.
During an Autostop ● If the driver's door is opened.
● If any condition for an autostart is
not fulfilled.
Battery voltage When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.When the vehicle is being driven, the
load reduction function temporarily
deactivates certain functions, such as the air conditioning, the heated rear
screen, heated steering wheel, etc.
The deactivated functions are
reactivated automatically as soon as
conditions permit.
Lighting109Headlight 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 ladenDaytime running lights
Daytime running lights increases
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 low beam automatically, depending on the
lighting conditions.
Adaptive forward lighting
The Adaptive forward lighting
functions are only available with Fulll
LED headlights.
LED headlights for low and high beam
ensure better visibility under all
conditions.
Operation is the same as for halogen headlights.
Adaptive forward lighting functions
are active automatically with light
switch in position AUTO. Adaptive
forward lighting includes following
functions:● cornering lights
● high beam assist
● automatic headlight levelling
Cornering light
When turning off, depending on the
steering angle and the turn signal light, particular LEDs are triggered
which illuminate the direction of
travel. It is activated up to a speed of
40 km/h.
High beam assist This feature allows high beam to
function as the main driving light at
night and when vehicle speed
exceeds 25 km/h.
Lighting111When braking in an emergency, the
hazard warning flashers are switched
on automatically depending on the
force of deceleration. They are
switched off automatically the first
time you accelerate.
Turn and lane-change signalslever up:right turn signallever down:left turn signalIf 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.
If you forget to cancel the turn and
lane-change signals for more than
twenty seconds, the volume of the
audible signal will increase if the
speed is above 60 km/h.
Front fog lights
Operated by pressing >.
Light switch in position AUTO:
switching on front fog lights will switch headlights on automatically.
Rear fog light
Operated by pressing ø
.
Light switch in position AUTO:
switching on rear fog light will switch
headlights on automatically.
Light switch in position 8: rear fog
light can only be switched on with
front fog lights.
Driving and operating1290:ignition off: Some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously1:ignition on power mode: Ignition
is on, diesel engine is preheating. Control indicators illuminate and
most electrical functions are
operable2:engine start: Release key after
after engine has been started
Steering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.
9 Danger
Never remove the key from
ignition switch during driving as
this will cause steering wheel lock.
Power button
Electronic key must be inside the
vehicle.
Engine start
Operate clutch pedal (manual
transmission) or brake pedal
(automatic transmission) and press
Start/Stop . Release button after
starting procedure begins. Diesel
engine starts after preheating.Ignition on power mode without
starting the engine
Press Start/Stop without operating
clutch or brake pedal. Control
indicators illuminate and most
electrical functions are operable.Engine and ignition off
Press Start/Stop briefly in each mode
or when engine is running and vehicle
is stationary. Some functions remain
active until driver's door is opened,
provided the ignition was on
previously.Emergency shut off during driving
Press Start/Stop for five seconds
3 131. Steering wheel locks as soon
as vehicle is stationary.
Steering wheel lock
The steering wheel lock activates
automatically when:
● The vehicle is stationary.
● The ignition has been switched off.
To release steering wheel lock, open
and close driver's door and switch on accessory mode or start the engine
directly.