Page 97 of 271
Instruments and controls95Fuel gauge
Displays fuel level in the tank.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately 3 175.
Never run the tank dry.
Diesel fuel system bleeding 3 189.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
AdBlue gauge
In versions without AdBlue level
warnings in the Driver Information
Centre, an AdBlue gauge is present,
which shows the current AdBlue fluid
level remaining in the tank.
Control indicator ú 3 103 illuminates
if the level in the tank is low. Refill AdBlue as soon as possible to avoid
prevention of engine starts.
AdBlue 3 147.
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 if the
temperature is too high 3 102,
3 103.
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96Instruments and controlsCaution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
For physical reasons, the coolant temperature gauge shows the coolant temperature only if the coolant level is adequate.
Engine oil level monitor
The engine oil level monitor is correct
only if the vehicle is parked on a level
surface with a cold engine.
If the engine oil level is correct when
the ignition is switched on OIL LEVEL
CORRECT appears briefly in the
Driver Information Centre.
If the engine oil is above the minimum level, press the trip computer button
on the end of the wiper lever within
30 seconds of switching on the
ignition. The message OIL LEVEL is
displayed in combination with the
squares that correspond to the oil
level.
As the oil level diminishes, the
squares in the display are replaced
with dashes.▢▢▢▢▢▢:maximum level▢▢▢- - -:intermediate level- - - - - -:minimum level
If the minimum engine oil level is
reached TOP-UP OIL LEVEL is
displayed in combination with control
indicator j after the ignition is
switched on for 30 seconds. Check
and top up engine oil 3 183.
To exit the oil level monitor display,
press either trip computer button.
Trip computer 3 109.
Service display When the ignition is switched on, the
remaining distance before the next
service is due may be shown briefly in the Driver Information Centre. Based
on driving conditions, the interval at
which a service will be indicated can
vary considerably.
When the remaining distance before
the next service is less than
3000 km or two months, SERVICE
IN appears in the Driver Information
Centre.
When the distance reaches 0 km or the service date is due, control
indicators o and j illuminate in the
instrument cluster and SERVICE
DUE appears in the Driver
Information Centre.
The vehicle needs a service. Seek the
assistance of a workshop.
Resetting the service displayAfter a service, the service display
must be reset: if available, select the
distance before service display in the
Driver Information Centre, then press
and hold button on end of wiper lever
for approx. ten seconds until the
distance before service is displayed
continuously.
Trip computer 3 109.
Driver Information Centre 3 106.
Service information 3 226.
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Instruments and controls97Transmission display
The mode or selected gear of the
manual transmission automated is shown in the transmission display.
R:reverse gearN:neutralA:automatic modekg:laden modeV:winter modeT:apply footbrakeW:transmission electronics
Manual transmission automated
3 155.
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
Page 100 of 271
98Instruments and controlsControl indicators in the instrument cluster
Page 101 of 271
Instruments and controls99Control indicators in the centre
console
Control indicators in the roof
console
OverviewOTurn lights 3 100XSeat belt reminder 3 100vAirbag and belt tensioners
3 100WAirbag deactivation 3 100pCharging system 3 101ZMalfunction indicator light
3 101jService vehicle soon 3 101oService display 3 101CStop engine 3 102RBrake system 3 102uAntilock brake system (ABS)
3 102kjUpshift, downshift 3 102ìLane departure warning 3 103RElectronic Stability Program
3 103ØElectronic Stability Program off
3 103WEngine coolant temperature
3 103!Preheating 3 103úAdBlue 3 103wTyre pressure monitoring
system 3 104IEngine oil pressure 3 104kDrain fuel filter 3 105YLow fuel 3 104DAutostop (Stop-start system)
3 105\Autostop inhibited (Stop-start
system) 3 1050Exterior light 3 1059Low beam 3 105CHigh beam 3 105íHigh beam assist 3 105>Fog light 3 105
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100Instruments and controlsøRear fog light 3 105mCruise control 3 105lActive emergency braking
3 105USpeed limiter 3 106&Tachograph 3 106yDoor open 3 106
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. When
towing a trailer, the pitch of the
audible warning changes.
Bulb replacement 3 191.
Fuses 3 200.
Turn lights 3 115.
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
approx. 90 seconds.
If the seat belt is fastened, the
indicator light extinguishes.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 58.
Airbag and belt tensioners
v illuminates yellow.
When the ignition is switched on, the control indicator illuminates briefly. If
it does not illuminate or illuminates
whilst driving, there is a fault in the
airbag system. Seek the assistance
of a workshop. The airbags and belt
pretensioners may fail to trigger in the event of an accident.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners 3 57.
Airbag system 3 61.
Airbag deactivation W illuminates yellow when the
ignition is switched on and remains
illuminated when the front passenger
airbag has been deactivated 3 65.
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Instruments and controls1019Danger
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 61.
Belt tensioners 3 57.
Airbag deactivation 3 65.
Charging system p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be
effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
running
Fault in the emission control system. The permitted emission limits may be exceeded. Seek the assistance of a
workshop immediately.
If Z illuminates in combination with
A , stop vehicle and switch off engine
as soon as possible.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the immediate assistance of a
workshop.
Service vehicle soon
j illuminates yellow.
Illuminates briefly when the ignition is
switched on.
The vehicle needs a service.
May illuminate in combination with
another control indicator or a
message in the Driver Information
Centre 3 106.
Illuminates if cleaning of the diesel particle filter is required and
automatic cleaning does not occur
3 146.
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102Instruments and controls9Warning
Have the cause of the fault
remedied immediately by a
workshop.
Service display
Control indicator o also illuminates in
the Driver Information Centre when
the remaining distance before the
next service reaches 0 km or the
service date is due.
The message SERVICE DUE also
appears in the Driver Information
Centre.
Service display 3 96.
Stop engine
C illuminates red.
Illuminates briefly when the ignition is
switched on.
If C illuminates (possibly in
combination with W and / or R ), stop
vehicle and switch off engine as soon
as possible.
9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Depending on the type of fault, a
warning message may also appear in the Driver Information Centre 3 106.
Brake system
R illuminates red.
Control indicator R remains
illuminated after the ignition is
switched on if the parking brake is
applied and extinguishes when the
parking brake is released 3 159.
When the parking brake is released, R illuminates (possibly in
combination with C) if the brake fluid
level is too low 3 187.
9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Brake system 3 158.
Antilock brake system
(ABS)
u illuminates yellow.
Illuminates briefly when the ignition is
switched on. The system is ready for
operation when u extinguishes.
If control indicators u and A
illuminate with the messages CHECK
ABS and CHECK ESP in the Driver
Information Centre 3 106, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
If control indicators u, A , R and
C illuminate, the ABS and ESP are
deactivated and the message
BRAKING FAULT is displayed. Seek
the assistance of a workshop.
Antilock brake system 3 158.
Upshift
k or j illuminates yellow.
Illuminates when gearshifting is
recommended for fuel saving
reasons.
ECO mode 3 137.