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Instruments and controls75Power outlets
The power outlet is located in the
centre console.
Caution
Do not damage the outlet by using unsuitable plugs.
Connecting electrical accessorieswhile the engine is off will discharge
the battery. Do not exceed the
maximum power consumption of
120 Watts. Do not connect any
current-delivering accessories, e.g.
electrical charging devices or
batteries.
Electrical accessories that are
connected must comply with the
electromagnetic compatibility
requirements laid down in
DIN VDE 40 839.
If the tyre repair set is in operation, no consumers may be connected to the
auxiliary outlet.
Stop-start system 3 116.
Cigarette lighterThe cigarette lighter is located in the
centre console.
Press in cigarette lighter. It switches off automatically once the element is
glowing. Pull out lighter.
AshtraysCaution
To be used only for ash and not forcombustible rubbish.
Portable ashtray
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76Instruments and controls
The portable ashtray can be placed inthe cupholders. Open cover to use.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 warning
With the "Personalised key" function
( P6 ), a particular maximum speed
can be assigned to each vehicle key.
When this speed is exceeded, a
warning buzzer sounds. Vehicle
personalisation 3 95.
Odometer
The bottom line displays the recorded distance.
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80Instruments and controlsTurn signal
O illuminates or flashes green.
Illuminates The control indicator illuminates
briefly when the parking lights are
switched on 3 102.
Flashes
The control indicator flashes if a turn
signal or the hazard warning flashers
are activated.
Rapid flashing: failure of a turn signal light or associated fuse, failure of turn
signal light on trailer.
Bulb replacement 3 153, Fuses
3 166, Turn signals 3 101.
Seat belt reminder
X illuminates or flashes red.
Illuminates
After the ignition is switched on until
the seat belt is fastened.Flashes
After starting off until the seat belt is
fastened.
Fastening the seat belt 3 39.
Airbag and belt tensioners
v illuminates red.
When the ignition is switched on, the
control indicator illuminates for
approx. 4 seconds. If it does not
illuminate, does not go out after
4 seconds or illuminates whilst
driving, there is a fault in the belt
tensioner or the airbags. In this case
the LEDs in the button W will also
flash. 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.
Airbag system, belt tensioners 3 41,
3 38.
Airbag deactivation W illuminates together with the LEDs
in the button W: airbag deactivated
3 46.
W flashes: the system can be
activated or deactivated within
15 seconds of switching on the
ignition 3 46.
Charging system
p illuminates or flashes red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
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Instruments and controls81
Illuminates when the engine is
running Stop, switch off engine. Battery is not
charging. Engine cooling may be
interrupted. In diesel engines, power
to the brake servo unit may be cut.
Seek the assistance of a workshop.
Flashes during or after engine start Battery voltage too low. Have
electrical system tested by a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine isrunning
Fault in the emission control system. The permitted emission limits may be
exceeded. Immediately seek the
assistance of 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 assistance of a workshop
immediately.
Service vehicle soon A illuminates or flashes yellow.
Illuminates when the engine is
running
Fault in engine or transmission
electronics. The electronics switch to
an emergency running programme.
Fuel consumption may be increased
and the vehicle handling may be
impaired.
If the fault persists after restarting the vehicle, consult a workshop.
Illuminates together with InSP4
in the service display
Seek the assistance of a workshop for
draining the diesel fuel filter.Flashes with switched on
ignition
Fault in the immobiliser system. The
engine cannot be started 3 26.
Brake and clutch system
Brake and clutch fluid level R illuminates red.
Illuminates when the parking brake is
released if the brake and clutch fluid
level is too low 3 150.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates after the ignition is
switched on if the parking brake is
applied 3 129.
Apply parking brake
R flashes red.
On vehicles with manual transmission
automated, R flashes for a few
seconds when the ignition is switched
off if the parking brake is not applied.
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Instruments and controls85
With manual transmission
automated, the engine can only be started if the foot brake is depressed. If the foot brake is not depressed, the
control indicator illuminates 3 124.
Exterior light 8 illuminates green.
Illuminated when the exterior lights
are on 3 98.
High beam P illuminates blue.
Illuminated when high beam is on and
during headlight flash 3 99.
Adaptive forward lighting B illuminates yellow.
Illuminates when the engine is running
Fault in system.
Seek the assistance of a workshop.Illuminates after ignition is switched on Control indicator B illuminates for
approx. 4 seconds as a functionality
test.
Control indicator B illuminates for
approx. 8 seconds as a reminder that
the headlights have been set to
symmetrical low beam 3 100.
Fog light > illuminates green.
Illuminated when the front fog lights
are on 3 102.
Rear fog light
r illuminates yellow.
Illuminated when the rear fog light is
on 3 102.
Cruise control
m illuminates or flashes green.Illuminates
Illuminates when the system is on3 131.
Flashes Cruise control was enabled without
depressing the brake pedal
beforehand.
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86Instruments and controlsInformation displaysTriple-Info-Display
Displays time, outside temperature
and date or Infotainment system
(when it is on).
When the ignition is off, the time, date and outside temperature can be
displayed by briefly pressing one of
the two buttons below the display.
Graphic-Info-Display,
Colour-Info-Display
Displays time, outside temperature,
date or Infotainment system (when it
is on) and electronic climate control
system.
The Colour-Info-Display displays the
information in colour.
The type of information and how it is
displayed depends on the equipment
of the vehicle and the settings made.
Selecting functions
Functions and settings of the
Infotainment system and electronic
climate control system are accessed via the display.
Selections are made via the menus
and buttons or the left adjuster wheel
of the steering wheel.
Selecting with the Infotainment
system buttons
Select menu items via the menus and
by using the Infotainment system
buttons. The OK button is used to
select the highlighted item or confirm
a command.
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Instruments and controls87
To exit a menu, press the right or left
arrow button until Return or Main
appear and select.
Selecting with the left adjuster wheel
on the steering wheel
Rotate to select a menu item.
Press the adjuster wheel to select the
highlighted item or confirm a
command.
Function areas
For each function area there is a main
page (Main), which is selected at the
top edge of the display (only with trip
computer and Mobile Phone Portal):
■ Audio,
■ Telephone,
■ Trip computer.
System settings
Press the Settings button on the
Infotainment system. For
Infotainment system CD 30, no menu may be selected.
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88Instruments and controls
Setting date and time
Select menu item Time, Date from the
Settings menu.
Select the required menu items and
make settings.
Changing the time setting will also
change the time setting of the
navigation system.
Automatic time synchronisation
The RDS signal of most VHF
transmitters automatically sets the time.
Some transmitters do not send a
correct time signal. In such cases, we recommend to switch off automatic
time synchronisation.
The function is activated by
highlighting the field in front of
Synchron. clock automatical. in the
Time, Date menu.
Language selection
The display language for some
functions can be selected.
Select menu item Language from the
Settings menu.
Select the desired language.
Selection is indicated by a 6 in front
of the menu item.
When the language setting of the
display is changed, the system will
ask whether the announcement
language of the Mobile Phone Portal
should also be changed - see
Infotainment system manual.