Instruments and controls89Instruments and
controlsControls ....................................... 90
Steering wheel adjustment ........90
Steering wheel controls .............90
Heated steering wheel ...............90
Horn ........................................... 91
Windscreen wiper and washer ..91
Rear window wiper and washer ...................................... 93
Outside temperature ..................93
Clock ......................................... 94
Power outlets ............................. 95
Inductive charging .....................96
Cigarette lighter ......................... 97
Ashtrays .................................... 97
Warning lights, gauges and indi‐ cators ........................................... 98
Instrument cluster ......................98
Speedometer ........................... 100
Odometer ................................ 101
Trip odometer .......................... 101
Tachometer ............................. 101
Fuel gauge .............................. 102
Engine coolant temperature gauge ..................................... 102Engine oil level monitor...........102
Service display ........................ 103
Control indicators ....................104
Turn lights ................................ 104
Seat belt reminder ...................104
Airbag and belt tensioners .......105
Airbag deactivation ..................105
Charging system .....................105
Malfunction indicator light ........106
Service vehicle soon ...............106
Stop engine ............................. 106
System check .......................... 106
Brake and clutch system .........106
Parking brake .......................... 107
Electric parking brake ..............107
Electric parking brake fault ......107
Antilock brake system (ABS) ...107
Gear shifting ............................ 107
Descent control system ...........107
Lane keep assist .....................108
Electronic Stability Control and Traction Control system .........108
Engine coolant temperature ....108
Preheating ............................... 108
Exhaust filter ............................ 108
AdBlue ..................................... 109
Deflation detection system ......109
Engine oil pressure ..................109
Low fuel ................................... 109
Autostop .................................. 110Exterior light............................ 110
High beam ............................... 110
Low beam ................................ 110
High beam assist .....................110
LED headlights ........................ 110
Front fog lights ......................... 110
Rear fog light ........................... 110
Rain sensor ............................. 110
Cruise control .......................... 110
Adaptive cruise control ............110
Vehicle detected ahead ...........111
Side blind spot alert .................111
Active emergency braking .......111
Speed limiter ........................... 111
Door open ................................ 111
Displays ..................................... 112
Driver Information Centre ........112
Info Display .............................. 114
Head-up display ......................116
Vehicle messages ......................118
Warning chimes .......................118
Battery voltage ........................ 118
Vehicle personalisation ..............119
100Instruments and controlsOverviewOTurn signal 3 104XSeat belt reminder 3 104vAirbag and belt tensioners
3 105VAirbag deactivation 3 105pCharging system 3 105ZMalfunction indicator light
3 106HService vehicle soon 3 106STOPStop engine 3 106JSystem check 3 106RBrake and clutch system
3 106m , oParking brake 3 107
Electric parking brake
3 107uAntilock brake system (ABS)
3 107RGear shifting 3 107LLane keep assist 3 108bElectronic Stability Control
and Traction Control system
3 108!Preheating 3 108%Exhaust filter 3 108YAdBlue 3 109wDeflation detection system
3 109IEngine oil pressure 3 109Y oLow fuel 3 109W oEngine coolant temperature
high 3 108DAutostop 3 1108Exterior light 3 1109Low beam 3 110CHigh beam 3 110fHigh beam assist 3 110òDescent control system
3 107>Fog light 3 110øRear fog light 3 110
Speedometer
104Instruments and controls
Depending on version, press button
CHECK to retrieve the status of the
service information at any time.
Service information 3 250.
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 afunctionality 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 98.
Turn lights
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
Turn lights or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn light or associated fuse, failure of turn light on
trailer.
Bulb replacement 3 218.
Turn lights 3 125.
Seat belt reminder
X illuminates or flashes in the
instrument cluster. Additionally, there
is an indication in the roof console.
The big symbols refer to the seat belts of the front seats, the small symbols
refer to the second row rear seats.
● When the ignition is switched on,
X in the instrument cluster and
the symbols in the roof console
come on for a short time. For the
front seats, X in the instrument
Instruments and controls109Illuminates temporarilyStart of saturation of the exhaust filter.
Start cleaning process as soon as
possible by driving at a vehicle speed of at least 60 km/h.
Illuminates constantly Indication of a low additive level. Seek
the assistance of a workshop.
Exhaust filter 3 152.
AdBlue Y flashes or illuminates yellow.
Illuminates yellow
The remaining driving range is
between 800 km and 2400 km.
Flashes yellow
The remaining driving range is
between 0 km and 800 km.
AdBlue level is low. Refill AdBlue soon to avoid prevention of the
engine start.
AdBlue 3 153.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.
Deflation detection system 3 231.
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, 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 engine oil level before seeking
the assistance of a workshop 3 213.
Low fuel
o illuminates yellow.
Level in fuel tank is too low.
Refuelling 3 204.
110Instruments and controlsBleeding the diesel fuel system
3 217.
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 3 148.
Exterior light 8 illuminates green.
The exterior lights are on 3 122.
High beam
C illuminates blue.
Illuminates when high beam is on,
during headlight flash 3 123.Low beam
9 illuminates green.
Illuminated when low beam is on.
High beam assist f illuminates green.
The high beam assist is activated
3 123.
LED headlights H illuminates and a warning
message is displayed in the Driver
Information Centre.
Seek the assistance of a workshop.
Front fog lights > illuminates green.
The front fog lights are on 3 126.
Rear fog light r illuminates yellow.
The rear fog light is on 3 126.Rain sensor
< illuminates green.
Illuminated when rain sensor position on wiper stalk is selected.
Cruise control
m illuminates white or green.
Illuminates white
The system is on.
Illuminates green
Cruise control is active. Set speed is
indicated in the Driver Information
Centre.
Cruise control 3 169.
Adaptive cruise control
m illuminates white or green.
C illuminates in the Driver
Information Centre.
m illuminates white
The system is on.
114Instruments and controlsWhen the level in the fuel tank is low,
a message appears on the display
and the control indicator o in the fuel
gauge illuminates 3 109.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.
Trip 1 page:
Average speed
Display of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
1 since the reset.
The values of trip 1 page can be reset
by pressing SET/CLR for a few
seconds.
Trip 2 page:
Average speedDisplay of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
2 since a certain reset.
The values of trip 2 page can be reset
by pressing SET/CLR for a few
seconds.
Digital speed page
Digital display of the instantaneous
speed.
Stop and Start time counter
A time counter calculates the time
spent in STOP mode during a
journey. It resets to zero every time
the ignition is switched on.
Compass page
Displays the geographic direction of
driving.Blank page
No trip/fuel information is displayed.
AdBlue Press M or CHECK repeatedly until
the AdBlue menu is shown.
AdBlue range
Indicates an estimate of the AdBlue
level. A message indicates whether
the level is sufficient or low.
3 153.
Info Display The Info Display is located in the
instrument panel near the instrument cluster.
Depending on the vehicle
configuration the vehicle has a
● Graphic Info Display
or
● Colour Info Display with
touchscreen functionality
The Info Displays can indicate: ● time 3 94
● outside temperature 3 93
124LightingActivationTurn signal lever with f button
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 3 110.
Deactivation
With high beam on, pull the turn signal lever once to deactivate high beamassist. 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. It is also
deactivated when fog lights are
switched on.
Press f once to deactivate high
beam assist.
The latest setting of the high beam
assist is being stored and remains set
when the ignition is switched on
again.
Headlight flash
To activate the headlight flash, pull
lever.
Pulling lever deactivates high beam.
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
Driving and operating143Driving and
operatingDriving hints ............................... 144
Control of the vehicle ...............144
Steering ................................... 144
Starting and operating ...............144
New vehicle running-in ............144
Ignition switch positions ...........144
Power button ........................... 145
Power saving mode .................146
Starting the engine ..................147
Overrun cut-off ........................ 148
Stop-start system ....................148
Parking .................................... 151
Engine exhaust .......................... 152
Exhaust filter ............................ 152
Catalytic converter ...................153
AdBlue ..................................... 153
Automatic transmission ..............156
Transmission display ...............156
Selector lever .......................... 157
Manual mode ........................... 157
Electronic driving programmes 158
Fault ........................................ 159
Eco mode ................................ 159Manual transmission ..................159
Brakes ........................................ 160
Antilock brake system .............160
Parking brake .......................... 161
Brake assist ............................. 164
Hill start assist ......................... 164
Ride control systems .................164
Electronic Stability Control and Traction Control system .........164
Descent control system ...........165
Selective ride control ...............167
Driver assistance systems .........169
Cruise control .......................... 169
Speed limiter ........................... 171
Adaptive cruise control ............173
Forward collision alert .............180
Active emergency braking .......181
Front pedestrian protection .....184
Parking assist .......................... 185
Advanced parking assist .........189
Side blind spot alert .................193
Panoramic view system ...........195
Rear view camera ...................197
Lane keep assist .....................198
Driver alert ............................... 201
Fuel ............................................ 202
Fuel for petrol engines .............202
Fuel for diesel engines ............202
Refuelling ................................ 204Trailer hitch................................ 205
General information .................205
Driving characteristics and towing tips .............................. 205
Trailer towing ........................... 206
Towing equipment ...................206
Trailer stability assist ...............209