Page 96 of 245
94Instruments and controlsFuel gauge
Displays the fuel level in the tank
depending on the operation mode.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
Never run the tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
Service display
The message InSP appears when it
is time for servicing. Further
information 3 207.
Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. When the ignition is
switched on, most control indicators
will illuminate briefly as a functionality
test.
The control indicator colours mean:Red=Danger, important
reminder,Yellow=Warning, information,
fault,Green=Confirmation of activation,Blue=Confirmation of activation.
Page 103 of 245

Instruments and controls101
IlluminatesLevel in fuel tank too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Catalytic converter 3 136.
Bleeding the diesel fuel system
3 165.
Open&Start system
0 illuminates or flashes yellow.
Flashes The electronic key is no more withinthe reception range of the vehicle interior. The engine cannot be
started. Hold the Start/Stop button
depressed a bit longer to switch off
the ignition.
or
Failure of the electronic key.
Operation is yet only possible via
emergency operation.Illuminates
Fault in system. Try to operate with
the spare key, the remote control or
through emergency operation. Hold
the Start/Stop button depressed a bit
longer to switch off the ignition. Seek
the assistance of a workshop.
or
The steering wheel lock is still
engaged. Move the steering wheel
slightly and press the Start/Stop
button.
Open&Start System 3 22.
Apply footbrake
j illuminates yellow.
The engine with manual transmission automated can only be started if the
foot brake is depressed. If the foot
brake is not depressed, the control
indicator illuminates 3 142.
Exterior light 8 illuminates green.
Illuminates when the exterior lights
are on 3 117.High beam
C illuminates blue.
Illuminates when high beam is on and during headlamp flash 3 118.
Adaptive forward lighting
B illuminates or flashes yellow.
Illuminates Fault in system.
If the swivelling device for curve
lighting fails, the corresponding low
beam lamp is deactivated and the fog lamp is switched on.
Seek the assistance of a workshop.
Flashes
Fault in system. Consult a workshop
immediately.
Control indicator B flashes for
approx. 4 seconds after the ignition is switched on as a reminder that the
system has been switched 3 118.
Adaptive Forward Lighting (AFL) 3 119.
Page 126 of 245
124Climate controlClimate controlClimate control systems ............. 124
Air vents ..................................... 130
Maintenance .............................. 131Climate control systems
Heating and ventilation
system
Controls for: ■ Air distribution
■ Temperature
■ Fan speed
Heated rear window Ü 3 38.
Air distribution
L=to head area and foot wellM=to head areal=to windscreen and front door
windowsJ=to windscreen, front door
windows and foot wellK=to foot well
Intermediate settings are possible.
Temperature
red=warmblue=cold
Heating will not be fully effective untilengine has reached normal operating temperature.
Fan speed Adjust the air flow by switching the fan
to the desired speed.
Demisting and defrosting the
windows ■ Set air distribution control to l.
■ Set temperature control to warmest
level.
■ Set fan speed to highest level.
■ Switch on heated rear window Ü.