Page 40 of 203
38Keys, doors and windowsAutomatic anti-dazzle
Dazzle from following vehicles at
night is automatically reduced.
Windows
Windscreen
Heat-reflecting windscreen
The heat-reflecting windscreen has a
coating which reflects solar radiation. Also data signals, e.g. from tollstations, might be reflected.
The marked areas on the windscreen are not covered with the coating.
Devices for electronic data recording
and fee payment must be attached in
these areas. Otherwise data
recording malfunctions may occur.
Windscreen stickers
Do not attach stickers such as toll
road stickers or similar on the
windscreen in the area of the interior
mirror.
Power windows9 Warning
Take care when operating the
power windows. Risk of injury,
particularly to children.
Keep a close watch on the
windows when closing them.
Ensure that nothing becomes
trapped in them as they move.
Switch on ignition to operate the power windows.
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Keys, doors and windows39
Operate the switch for the respective
window by pushing to open or pulling to close.
For incremental operation: Push or
pull switch briefly.
For automatic opening or closing:
Push or pull switch for longer.
Window moves up or down
automatically with safety function
enabled. To stop movement, operate
the switch once more in the same
direction.
In the event of closing difficulties due to frost or the like, operate the switch
several times to close the window in
stages.
Safety function
If the window glass encounters
resistance during automatic closing, it is immediately stopped and opened
again.
Overload If the windows are repeatedly
operated within short intervals, the
window operation is disabled for
some time.
Rear windows
Sliding side windowsTo open or close, raise the handle
and slide window.
Sun blind
Depending on vehicle, a sunblind is
integrated into the window cover.
To close, pull handle downwards and engage the locks at the bottom.
To open, disengage the locks by
pulling sunblind towards you slightly
and guide it upwards.
Page 42 of 203
40Keys, doors and windowsHeated rear window
Operated by pressing the Ü button.
Activation is indicated by the LED in
the button.
Heating functions with the engine
running and is switched off
automatically after a short time.
Climate control system 3 99.
Sun visors The sun visors can be folded down orswivelled to the side to prevent
dazzling.
Sun visors have vanity mirrors and a
ticket holder on the rear.
The mirror covers should be closed when driving.
Wide view mirror 3 37.
Page 89 of 203

Instruments and controls87
3. Move out of the flow of traffic asquickly 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 steering
wheel lock could engage
unexpectedly.
Check oil level before seeking
assistance of a workshop 3 138.
Fuel economy mode
ECO illuminates green when ECO
mode is engaged to reduce fuel
consumption.
ECO mode, driving economically
3 110.
Low fuel
Y illuminates yellow.
When the ignition is switched on, the control indicator illuminates briefly.
Illuminates when level in fuel tank is
low (range of approx. 30 miles); refuel
immediately 3 132.
Catalytic converter 3 118.
Bleeding the diesel fuel system
3 144.
Autostop
D illuminates when engine is in an
Autostop.
Stop-start system 3 115.
Exterior light
9 illuminates green.
Illuminated when the headlights are on.
8 illuminates green.
Illuminated when the sidelights are
on.
Lighting 3 93.High beam
P illuminates blue.
Illuminated when high beam is on and during headlight flash 3 94.
Fog light > illuminates green.
Illuminated when the front fog lights
are on 3 96.
Rear fog light
r illuminates green.
Illuminated when the rear fog light is
on 3 96.
Cruise control
m , U illuminates green or yellow.
m illuminates green when a certain
speed is stored.
U illuminates green when the system
is on.
Speed limiter
U illuminates yellow.
Page 91 of 203

Instruments and controls89Vehicle messages
Messages are displayed in the Driver
Information Centre and may be
accompanied by illumination of
control indicator F or C in the
instrument cluster.
Information messages Information messages regarding,
e.g. engine starting conditions, stop-
start system, parking brake
application, central locking, steering
wheel lock etc. provide the current
status of certain vehicle functions and
instructions for use.
Fault messages Fault messages regarding, e.g. fuel
filter, airbags, exhaust emissions etc.
are displayed together with control
indicator F. Drive with caution and
seek the assistance of a workshop as
soon as possible.
To remove fault messages from the
display, press button on end of wiper
lever. After a few seconds the
message may disappearautomatically and F remains
illuminated. The fault will then be
stored in the on board system.
Warning messagesWarning 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.
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 system manual
for further information.
Fuel economy rating 3 90.
Warning chimes
A corresponding message may also
appear in the Driver Information
Centre when a warning chime is
sounded.When starting the engine or
whilst driving: ■ If seat belt is not fastened 3 48.
■ During operation of the turn and lane-change signals 3 95.
■ During illumination of certain control indicators.
■ If the parking assist detects an object 3 128.
■ If the vehicle speed briefly exceeds
a set limit 3 124, 3 128.
■ If a door or the bonnet is not properly closed when vehicle
exceeds a certain speed.
■ If there is a fault in the brake system
3 85.
■ If the vehicle battery is not charging
3 84.
■ If engine lubrication is interrupted 3 86.
■ If the electronic key is outside of the
detection range.
Electronic key system 3 21, Power
button 3 112.
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90Instruments and controls
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 21, Power
button 3 112.
■ If the vehicle is in an Autostop. Stop-start system 3 115.
■ If the exterior lights are on.
Engine oil level If the minimum engine oil level is
reached, a message is displayed in
the Driver Information Centre for
30 seconds after the engine is
started.
Check oil level 3 138.Trip computer
The trip computer provides
information on driving data, which is
continually recorded and evaluated electronically.
Depending on vehicle, the following
functions can be selected by pressing button repeatedly on end of wiper
lever:
■ Fuel used
■ Average consumption
■ Instantaneous consumption
■ Range
■ Distance travelled
■ Average speed
■ Distance before service 3 80
■ Clock 3 76, outside temperature
3 76
■ Cruise control and speed limiter stored speed 3 124
■ Fuel economy rating
■ Tyre pressures 3 157
■ Fault and information messages
Fuel used Displays the amount of fuel
consumed since the last reset.
The measurement can be restarted at
any time by pressing and holding the
button.
Average consumption
The value is displayed after driving a
distance of 0.25 miles.
Average consumption is displayed,
taking into consideration the distance
travelled and the fuel used since the
last reset.
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98LightingLighting featuresEntry lighting
Welcome lighting Vehicle lights are switched on for a
short time to facilitate locating the
vehicle when it is dark.
Remote control operation
Lights switch on when unlocking the
vehicle with the remote control.
Electronic key system operation
Press electronic key button t. Press
again to switch off.
Exit lighting
If equipped, headlights come on for
approx. 30 seconds after the vehicle
is parked and the system is activated.
Activating 1. Switch off ignition.
2. Remove ignition key.
3. Open driver's door.
4. Pull turn signal lever towards steering wheel.
This action can be repeated up to four
times to a maximum period of
2 minutes.
The lighting is turned off immediately
by switching on the ignition or turning
the light switch.
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112Driving and operatingIgnition switch positionsSt=Ignition offA=Steering wheel lock released,ignition offM=Ignition on
Diesel engines: preheatingD=StartingPower button
Electronic key must be inside the
vehicle, either in the card reader or
the front passenger compartment.
If the electronic key is not inside the
vehicle, a corresponding message
appears in the Driver Information
Centre 3 88.
Notice
Do not put the electronic key in the
load compartment during driving, as
this is outside of the detection zone
(indicated by a warning chime at low
speed 3 89 and a message in the
Driver Information Centre 3 89).
Some functions, e.g. Infotainment
system, are available for use as soon as you enter the vehicle.
Accessory power mode
Press Start/Stop button without
operating clutch or brake pedal to enable further electrical functions to
be operated.
Engine start Operate clutch and brake pedal and
press Start/Stop button. Release
button after starting procedure
begins.
If a gear is engaged, the engine can
be started only by operating the clutch
pedal and pressing the Start/Stop
button.
In some cases, it may be necessary
to move the steering wheel slightly
while pressing the Start/Stop button
to release the steering wheel lock. A
corresponding message appears in
the Driver Information Centre 3 88.