Instruments and controls83Instruments and
controlsControls ....................................... 84
Steering wheel adjustment ........84
Steering wheel controls .............84
Horn ........................................... 84
Steering column controls ...........84
Windscreen wiper and washer ..85
Outside temperature ..................86
Clock ......................................... 87
Power outlets ............................. 87
Inductive charging .....................89
Cigarette lighter ......................... 90
Ashtrays .................................... 90
Warning lights, gauges and indi‐ cators ........................................... 90
Instrument cluster ......................90
Speedometer ............................. 90
Odometer .................................. 91
Trip odometer ............................ 91
Tachometer ............................... 91
Fuel gauge ................................ 92
AdBlue gauge ............................ 92
Engine coolant temperature gauge ....................................... 92
Service display .......................... 93Transmission display .................93
Control indicators ......................94
Turn lights .................................. 97
Seat belt reminder .....................97
Airbag and belt tensioners .........97
Airbag deactivation ....................97
Charging system .......................98
Malfunction indicator light ..........98
Service vehicle soon .................98
Stop engine ............................... 99
Brake system ............................. 99
Parking brake ............................ 99
Antilock brake system (ABS) .....99
Gear shifting .............................. 99
Variable effort steering ..............99
Lane departure warning ..........100
Electronic Stability Control ......100
Engine coolant temperature ....100
Preheating ............................... 100
AdBlue ..................................... 100
Tyre pressure monitoring system .................................... 101
Engine oil pressure ..................101
Low fuel ................................... 102
Stop-start system ....................102
Exterior light ............................ 102
Low beam ................................ 102
High beam ............................... 102
High beam assist .....................102
Front fog lights ......................... 102Rear fog light........................... 102
Cruise control .......................... 102
Active emergency braking .......103
Speed warning ........................ 103
Speed limiter ........................... 103
Tachograph ............................. 103
Door open ................................ 103
Displays ..................................... 104
Driver Information Centre ........104
Info Display .............................. 104
Vehicle messages ......................105
Warning chimes .......................106
Trip computer ............................. 107
Tachograph ................................ 108
92Instruments and controlsFuel gauge
Displays fuel level in the tank.
Depending on vehicle content are
different designs used.
Control indicator Y illuminates and a
warning chime sounds if the level in
the tank is low. Refuel immediately
3 262.
Never run the tank dry.
Diesel fuel system bleeding 3 275.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
AdBlue gauge
AdBlue gauge shows the current
AdBlue fluid level remaining in the
tank.
Control indicator ú 3 100 illuminates
and a warning chime sounds if the
level in the tank is low. Refill AdBlue
as soon as possible to avoid
prevention of engine starts.
AdBlue 3 233.
Engine coolant temperature
gauge
Displays the coolant temperature.
left area:engine operating
temperature not yet
reachedcentral
area:normal operating
temperatureright area:temperature too high
Control indicator W illuminates red if
the temperature is too high 3 100.
If W illuminates red in combination
with C, stop vehicle and switch off
engine as soon as possible 3 99.
94Instruments and controlsControl indicatorsThe 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
96Instruments and controlsControl indicators in the overhead
console
Overview
OTurn lights 3 97XSeat belt reminder 3 97vAirbag and belt tensioners
3 97WAirbag deactivation 3 97pCharging system 3 98ZMalfunction indicator light
3 98jService vehicle soon
3 98CStop engine 3 99RBrake system 3 99jParking brake 3 99uAntilock brake system
(ABS) 3 99baGear shifting 3 99§Variable effort steering
3 99QLane departure warning
3 100RElectronic Stability Control
3 100WEngine coolant temperature
3 100!Preheating 3 100úAdBlue 3 100wTyre pressure monitoring
system 3 101IEngine oil pressure 3 101YLow fuel 3 102DAutostop (Stop-start
system) 3 102\Autostop inhibited (Stop-
start system) 3 102FExterior light 3 1029Low beam 3 102CHigh beam 3 102fHigh beam assist 3 102>Front fog lights 3 102øRear fog light 3 102mCruise control 3 102lActive emergency braking
3 103$Speed warning 3 103UCruise control 3 102,
speed limiter 3 103&Tachograph 3 103yDoor open 3 103
100Instruments and controls9Warning
Have the cause of the fault
remedied immediately by a
workshop.
Lane departure warning
Q illuminates yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates permanently when the
system is switched off.
A warning chime sounds in
conjunction with Q when the system
recognises an unintended lane
change.
Q illuminates white in the Driver
Information Centre when the ignition
is switched on and the system is
ready to operate.
Lane departure warning 3 260.
Electronic Stability Control
b flashes or illuminates yellow.
Illuminates briefly when the ignition is switched on.
Flashing during driving
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree
3 247.
Illuminates during driving
The system is unavailable.
May illuminate together with control
indicator j 3 98. A corresponding
message also appears in the Driver
Information Centre 3 104.
ESC 3 247.
Traction Control system 3 246.
Engine coolant temperature
W illuminates blue or red.
Illuminates briefly blue when the
ignition is switched on or when engine temperature is low.Illuminates when the engine is
running
If W illuminates red (possibly in
combination with control indicator
C ), stop vehicle and allow the engine
to idle for 2 minutes. W should
extinguish, if not then switch off
engine.Caution
Coolant temperature too high.
Check coolant level 3 272.
If there is sufficient coolant, consult a workshop.
Preheating
! illuminates yellow.
Preheating is activated.Only
activates when outside temperature
is low.
AdBlue ú illuminates yellow.
Instruments and controls101AdBlue level is low. Refill AdBlue as
soon as possible, to avoid prevention
of engine starts.
Illuminates together with control indicator j to indicate a system
failure or as a warning that engine
starting may not be possible after a
certain distance. Seek the assistance
of a workshop immediately.
A corresponding message may
appear in the Driver Information
Centre 3 104.
AdBlue 3 233.
Tyre pressure monitoring system
w illuminates or flashes yellow.
Illuminates briefly when the ignition is switched on.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.
Control indicator w illuminates
together with C 3 99 and a
corresponding message appears inthe Driver Information Centre when a
puncture or severely under-inflated
tyre is detected.
Flashes
Fault in system. After a delay the
control indicator illuminates
continuously. Consult a workshop.
Control indicator w illuminates
together with j 3 98 and a
corresponding message appears in
the Driver Information Centre when a tyre without a pressure sensor is
mounted (e.g. spare wheel).
Tyre pressure monitoring system 3 291.
Engine oil pressure
I illuminates red.
Illuminates briefly when the ignition is switched on.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.
102Instruments 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.
Check engine oil level 3 270.
Keep engine turned off and let the
vehicle be towed to a workshop.
Low fuel Y illuminates yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fuel level in the tank is too low. Refuel
immediately.
Never run the tank dry.
Refuelling 3 262.
Catalytic converter 3 233.
Bleeding the diesel fuel system
3 275.
Stop-start system \ illuminates when an Autostop is
inhibited when certain conditions are
not fulfilled.
Ï illuminates during an Autostop.
Ï flashes if the clutch is not released
sufficiently.
Stop-start system 3 227.
Exterior light
F illuminates green.
Illuminated when the side lights are
on 3 109.
Low beam
9 illuminates or flashes green.
Illuminates
Illuminated when the headlights are on 3 109.Flashes
Fault in the lighting.
High beam P illuminates blue.
Illuminated when high beam is on and during headlight flash 3 110.
High beam assist f illuminates when the high beam
assist is activated 3 110.
Front fog lights
> illuminates green.
Illuminated when the front fog lights
are on 3 112.
Rear fog light ø illuminates yellow.
Illuminated when the rear fog light is on 3 113.
Cruise control
U , m illuminate green.
104Instruments and controlsDisplaysDriver Information Centre
The Driver Information Centre is
located in the instrument cluster.
Depending on vehicle configuration,
the following items appear by
pressing one of the buttons
repeatedly on end of wiper lever:
● outside temperature 3 86
● clock 3 87
● odometer, trip odometer 3 91
● fuel gauge 3 92
● AdBlue gauge 3 92
● engine coolant temperature gauge 3 92
● service display 3 93
● vehicle messages 3 105
● trip computer 3 107
● active emergency braking 3 252
Some of the displayed functions differ
when the vehicle is being driven or at a standstill. Some functions are only
available when the vehicle is being
driven.
Info Display The central display in the
Infotainment system displays the time
(and / or outside temperature,
depending on version) and
Infotainment system information.
Press X to switch the Infotainment
system on. Alternatively, it automatically switches on when the
ignition is switched on.
Depending on system, the
Infotainment system is operated via buttons and rotary knobs on the
Infotainment system fascia, the
steering column controls, the voice
recognition system (if available) or via the touchscreen display.