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Instruments and controls79AshtraysCaution
To be used only for ash and not forcombustible rubbish.
Portable ashtray
Ashtray container for mobile use in
the vehicle. To use, open cover.
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 limiterMaximum 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 buzzer will sound for
10 seconds if the vehicle briefly
exceeds the set limit.
Notice
Under certain conditions (e.g. steep
inclines) the vehicle speed may
exceed the set limit.
Speed limiter 3 145, cruise control
speed limiter 3 142.
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80Instruments and controlsOdometer
Displays the recorded distance in
miles.
Trip odometer
The trip odometer displays the
distance travelled since the last reset.
Press button once on end of
windscreen wiper lever to display the
trip odometer.
To reset, with the trip odometer
displayed, press and hold button for a few seconds with the ignition on. The display will flash and the value will
reset to zero.
Tachograph 3 96.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Fuel gauge
Displays fuel level in the tank.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately 3 152.
Never run the tank dry. Diesel fuel
system, bleeding 3 166.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
Page 85 of 239
Instruments and controls83Control 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
Page 87 of 239
Instruments and controls85Control indicators in the
instrument panel
Control indicators in the roof
console
OverviewOTurn signal 3 86XSeat belt reminder 3 86vAirbag and belt tensioners
3 86WAirbag deactivation 3 86pCharging system 3 87ZMalfunction indicator light
3 87AService vehicle soon 3 87oService display 3 87CStop engine 3 88RBrake system 3 88uAntilock brake system (ABS)
3 88kjUpshift, downshift 3 88ìLane departure warning 3 88RElectronic Stability Program
3 89ØElectronic Stability Program off
3 89WEngine coolant temperature
3 89!Preheating 3 89YAdBlue 3 89wTyre pressure monitoring
system 3 89IEngine oil pressure 3 90YLow fuel 3 90DAutostop 3 122\Autostop inhibited 3 1229Exterior light 3 91CHigh beam 3 91íHigh beam assist 3 91>Fog light 3 91øRear fog light 3 91mCruise control 3 91
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86Instruments and controlsUCruise control speed limiter
3 91&Tachograph 3 91yDoor open 3 91
Turn signal
O flashes green.
Flashes if a turn signal or the hazard
warning flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse.
An audible warning can be heard
when the turn signals are on. When
towing a trailer, the pitch of the
audible warning changes.
Bulb replacement 3 167.
Fuses 3 174.
Turn signals 3 100.
Seat belt reminder
X illuminates or flashes red.
If the seat belt is unfastened, control
indicator X will flash when vehicle
speed exceeds approx. 10 mph. 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 49.
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, airbag system
3 48, 3 51.
Airbag deactivation
W illuminates yellow when the
ignition is switched on and remains
illuminated when the front passenger
airbag has been deactivated 3 55.
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Instruments and controls879Danger
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 51, belt tensioners
3 48, airbag deactivation 3 55.
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
A 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 (DIC) 3 92.
Illuminates if cleaning of the diesel particle filter is required and
automatic cleaning does not occur
3 127.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Service display
Control indicator o also illuminates in
the DIC when the remaining distance
before the next service reaches
0 miles or the service date is due.
The message SERVICE DUE also
appears in the DIC.
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88Instruments and controlsService display 3 82.
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 (DIC)3 92.
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 3 138.
When the parking brake is released, R illuminates (possibly in
combination with C) if the brake fluid
level is too low 3 163.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Brake system 3 137.
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 (DIC) 3 92,
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 3 137.
Upshift
k or j illuminates yellow.
Illuminates when gearshifting is
recommended for fuel saving
reasons.
ECO mode 3 119.
Lane departure warning
ì illuminates white.
Illuminates briefly when the ignition is switched on and the system is ready
to operate.
A warning chime sounds in
conjunction with ì when the system
recognises an unintended lane
change.
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Instruments and controls89Lane departure warning 3 150.
Electronic Stability Program 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
3 141.
Illuminates during driving The system is unavailable.
May illuminate together with control
indicator A 3 87. A corresponding
message also appears in the Driver Information Centre (DIC) 3 92.
ESP® Plus
3 141, Traction Control
system 3 140.
Electronic Stability Program
off
Ø illuminates green.If ESP ®Plus
has been deactivated with
Ø on the instrument panel, control
indicator Ø illuminates and a
corresponding message appears in
the Driver Information Centre (DIC)
3 92.
ESP® Plus
3 141, Traction Control
system 3 140.
Engine coolant temperature
W illuminates red.
Illuminates briefly when the ignition is
switched on.
Illuminates when the engine is
running
If W illuminates (possibly in
combination with control indicator
C ), stop vehicle and switch off
engine.Caution
Coolant temperature too high.
Check coolant level 3 161.
If there is sufficient coolant, consult a workshop.
Preheating
! illuminates yellow.
Preheating is activated.Only
activates when outside temperature
is low.
AdBlue Õ illuminates yellow.
AdBlue level is low. Refill AdBlue as
soon as possible, to avoid prevention
of engine starts.
Illuminates together with control
indicator A 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 appears in the Driver Information Centre (DIC)
3 92.
AdBlue 3 128.
Tyre pressure monitoring system
w illuminates or flashes yellow.