Page 93 of 235
Instruments and controls91Cupholders 3 75.Warning lights, gauges
and indicators
Instrument cluster
In some versions, the needles of the
instruments briefly rotate to the end
position when the ignition is switched on.
Speedometer
Indicates vehicle speed.
Speed limiter Maximum speed may be restricted by
a speed limiter. As a visible indication
of this, a warning label is located on
the instrument panel.
A warning chime will sound for
10 seconds every 40 seconds if the
vehicle briefly exceeds the set limit.
Note
Under certain conditions (e.g. steep
inclines), the vehicle speed may
exceed the set limit.
Speed limiter 3 155.
Cruise control 3 153.
Page 99 of 235

Instruments and controls97Control indicators in the roof
console
Overview
OTurn lights 3 97XSeat belt reminder 3 98vAirbag and belt tensioners
3 98Ó ONAirbag activation 3 98* OFFAirbag deactivation 3 98pCharging system 3 99ZMalfunction indicator light
3 99jService vehicle soon 3 99CStop engine 3 99RBrake system 3 99uAntilock brake system (ABS)
3 100kjGear shifting 3 100RElectronic Stability Control
3 100ØElectronic Stability Control
off 3 100WEngine coolant temperature
3 100!Preheating 3 101YAdBlue 3 101wTyre pressure monitoring
system 3 101IEngine oil pressure 3 101ECOFuel economy mode 3 102YLow fuel 3 102DAutostop (Stop-start system)
3 102\Autostop inhibited (Stop-
start system) 3 1029Exterior light 3 1028Exterior light 3 102CHigh beam 3 102>Fog light 3 103øRear fog light 3 103mCruise control 3 103USpeed limiter 3 103&Tachograph 3 103yDoor open 3 103
Turn lights
O flashes green.
Flashes if a turn light or the hazard
warning flashers are activated.
Rapid flashing: failure of a turn light or associated fuse.
An audible warning can be heard
when the turn lights are on.
Bulb replacement 3 177.
Fuses 3 183.
Page 100 of 235

98Instruments and controlsTurn lights 3 113.
Seat belt reminder
X illuminates or flashes red.
If the seat belt is unfastened, control
indicator X will flash when vehicle
speed exceeds approx. 16 km/h. A warning chime also sounds for up to
two minutes.
If the seat belt is fastened, the
indicator light extinguishes.
Note
Heavy objects on the front seats
may cause control indicator X to
illuminate. Remove the object from
the seat or fasten the seat belt.9 Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger their fellow occupants and
themselves.
Three-point seat belts 3 56.
Airbag and belt tensioners
v illuminates yellow.
Illuminates briefly when the ignition is switched on.
If it does not illuminate or illuminates
whilst driving, there is a fault in the
belt tensioner or the airbag system.
The airbags and belt tensioners may
fail to trigger in the event of an
accident.
Deployment of the belt tensioners or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt tensioners 3 55.
Airbag system 3 60.
Airbag deactivation Ó ON illuminates yellow.
The front passenger airbag is
activated.
* OFF illuminates yellow.
The front passenger airbag is
deactivated 3 64.
If both control indicators ÓON and
* OFF are illuminated
simultaneously, there is a system
failure. The status of the system is not discernible, therefore no person is
permitted to occupy the front
passenger seat. Contact a workshop
immediately.
If illuminated in conjunction with v or
j , seek the assistance of a
workshop.9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Airbag system 3 60.
Belt tensioners 3 55.
Airbag deactivation 3 64.
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102Instruments and controlsIlluminates when the engine is
running
If control indicator I illuminates
when the engine is running (together
with control indicator C and a
warning chime): Stop, switch off
engine.Caution
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 (or move 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.
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
3 169.
Fuel economy mode ECO illuminates green when ECO
mode is engaged to reduce fuel
consumption.
ECO mode, driving economically
3 131.
Low fuel Y illuminates yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates when level in fuel tank is
low (range of approx. 50 km). Refuel immediately 3 162.
Catalytic converter 3 141.
Diesel fuel system bleeding 3 175.
Stop-start system D illuminates when engine is in an
Autostop.
\ illuminates when an Autostop is
inhibited when certain conditions are
not fulfilled.
Stop-start system 3 137.
Exterior light
9 illuminates green.
Illuminated when the headlights are
on.
8 illuminates green.
Illuminated when the sidelights are
on.
Lighting 3 110.
High beam
P illuminates blue.
Page 107 of 235

Instruments and controls105automatically and j remains
illuminated. The fault will then be
stored in the on board system.
Warning messages
Warning messages regarding, e.g.
engine, battery or brake system
failure, are displayed together with
control indicator C and may be
accompanied by a warning chime.
Stop engine immediately and seek
the assistance of a workshop.
Warning messages, e.g. " BATTERY
CHARGING FAULT " disappear from
the display automatically when the
cause of the fault has been remedied.
Fuel economy messages
Fuel economy messages provide tips to improve fuel efficiency. Journeys
can be saved in the system memory,
enabling you to compare
performances.
Refer to Infotainment manual for
further information.
Fuel economy rating 3 106.Warning chimes
If several warnings appear at the
same time, only one warning chime
will sound.
When starting the engine or whilst driving:
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened 3 55.
● If the parking assist detects an object 3 156.
● If the vehicle speed briefly exceeds a set limit 3 153,
3 155.
● If a door or the bonnet is not properly closed when vehicle
exceeds a certain speed.
● During activation and deactivation of alarm monitoring
of vehicle inclination 3 38.
● If there is a fault in the brake system 3 99.
● If the vehicle battery is not charging 3 99.● If engine lubrication is interrupted
3 101.
● If AdBlue needs to be refilled or a
fault is present 3 142.
● If the electronic key is outside of the detection range.
Electronic key system 3 23.
Power button 3 133.
When the vehicle is parked and / or the driver's door is opened:
● If the key has been left in the ignition.
● If the electronic key has been left
in the card reader.
Electronic key system 3 23.
Power button 3 133.
● If the vehicle is in an Autostop. Stop-start system 3 137.
● If the exterior lights are on 3 110.
Page 112 of 235

110LightingLightingExterior lighting.......................... 110
Light switch .............................. 110
Automatic light control .............111
High beam ............................... 111
Headlight flash ......................... 111
Headlight range adjustment ....111
Headlights when driving abroad .................................... 112
Daytime running lights .............112
Cornering lights .......................112
Hazard warning flashers ..........113
Turn lights ................................ 113
Front fog lights ......................... 113
Rear fog light ........................... 114
Reversing lights .......................114
Misted light covers ...................114
Interior lighting ........................... 114
Instrument panel illumination control ..................................... 114
Interior lights ............................ 114
Load compartment lighting ......116
Reading lights .......................... 116
Glove box lighting ....................116
Lighting features ........................116
Entry lighting ............................ 116Exit lighting.............................. 116
Battery discharge protection ....117Exterior lighting
Light switch
Turn outer switch:
7:off8:sidelights9P:headlights
High beam control indicator P
3 102.
Low beam control indicator 9 3 102.
Note
If the headlights have been switched
on manually, a warning chime will
sound when the engine is switched
Page 115 of 235
Lighting113Hazard warning flashers
Operated by pressing ¨.
In the event of hard braking, the
hazard warning flashers may turn on automatically. Switch off by pressing
¨ .
Turn lightsstalk up:right turn lightstalk down:left turn light
A resistance point can be felt when
moving the stalk.
Constant flashing is activated when
the stalk is being moved beyond the
resistance point. It is deactivated
when the steering wheel is moved in
the opposite direction or stalk is
manually moved back to its neutral
position.
Activate temporary flashing by
holding the stalk just before the
resistance point. Turn lights will flash
until stalk is being released.
To activate three flashes, tap the stalk
briefly without passing the resistance
point.
Front fog lights
Turn inner switch to position >
.
Control indicator > illuminates in the
instrument cluster.
Front fog lights will only operate when
the ignition and headlights are
switched on.
Page 188 of 235

186Vehicle careNo.Circuit1Battery backup (with electronic
key system)2Adaptations3Adaptations4Vehicle battery (with electronic
key system)5Additional heating and ventila‐
tion / Air conditioning system6Supplementary heating and
ventilation system7Electric exterior mirrors / Addi‐
tional adaptations8Heated exterior mirrors9Radio / Multimedia / Electric
exterior mirrors / Diagnostic
socket10Multimedia / Trailer hitch11Courtesy lights / Battery
discharge protectionNo.Circuit12Right-hand high beam / Left-
hand low beam / Sidelights /
Right-hand daytime running
light13Hazard warning flashers / Turn
lights14Central locking15Left-hand high beam / Right-
hand low beam / Tail lights /
Left-hand daytime running light16Front fog lights / Rear fog lights /
Number plate lighting17Alarm / Horn / Lighting / Wiper18Instrument cluster19Heating and ventilation system20Rear window wiper / Wind‐
screen washer pump / Horn21General battery22Reversing lights23Brake switchNo.Circuit24Fuel injection / Starter25Airbag / Steering column lock26Passenger power window27Power steering28Brake lights29Battery backup (with electronic
key system)30Service display31Cigarette lighter / Power outlet32Heating and ventilation system33Brake lights / ABS / Immobiliser34Interior lighting / Air conditioning35Starting with electronic key
system36Rear window wiper37Warning chimes38Load compartment power outlet39Driver power window