Page 33 of 299
Keys, doors and windows31Heated mirrors
Operated by pressing the Ü button.
Heating works with the engine
running and is switched off
automatically after a short time.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.
Automatic anti-dazzle
Dazzle from following vehicles at
night is automatically reduced.
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32Keys, doors and windowsWindows
Windscreen
Heat-reflecting windscreen
The heat-reflecting windscreen has a
coating which reflects solar radiation. Also data signals, e.g. from toll
stations, 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. Otherwise the detection zone
of the sensor and the view area of the camera in the mirror housing could be restricted.
Manual windows The door windows can be opened or
closed with the window winders.
Power windows9 Warning
Take care when operating the
power windows. Risk of injury,
particularly to children.
If there are children on the rear seats, switch on the child safety
system for the power windows.
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 power
windows. Retained power off 3 160.
Operate the switch for the respective
window by pushing to open or pulling to close.
Pushing or pulling gently to the first
detent: window moves up or down as
long as the switch is operated.
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Keys, doors and windows33
Pushing or pulling firmly to the second
detent and then releasing: window
moves up or down automatically with
safety function enabled. To stop
movement, operate the switch once
more in the same direction.
Safety function
If the window glass encounters
resistance above the middle of the
window during automatic closing, it is immediately stopped and opened
again.
Override safety function
In the event of closing difficulties due to frost or the like, switch on the
ignition, then pull the switch to the first
detent and hold. The window moves
up without safety function enabled.
To stop movement, release the
switch.Child safety system for rear
windows
Press switch z to deactivate rear
door power windows, the LED
illuminates. To activate, press z
again.
Operating windows from outside
The windows can be operated
remotely from outside the vehicle.
Press and hold c button to open
windows.
Press and hold e button to close
windows.
Release button to stop window
movement.
If the windows are fully opened or
closed, the hazard warning lights will
flash two times.
Overload
If the windows are repeatedly
operated within short intervals, the
window operation is disabled for
some time.
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34Keys, doors and windows
Initialising the power windowsIf the windows cannot be closed
automatically (e.g. after
disconnecting the vehicle battery), a
warning message or a warning code
is displayed in the Driver Information
Centre.
Vehicle messages 3 123.
Activate the window electronics as
follows:
1. Close doors.
2. Switch on ignition.
3. Pull switch until the window is closed and keep pulling for
additional 2 seconds.
4. Repeat for each window.Heated rear window
Operated by pressing the Ü button.
Heating works with the engine
running and is switched off
automatically after a short time.
Depending on the engine type, the
heated rear window comes on
automatically when the diesel particle filter is being cleaned.
Sun visors
The sun visors can be folded down or swivelled to the side to prevent
dazzling.
If the sun visors have integral mirrors, the mirror covers should be closed
when driving.
A ticket holder is located on the
backside of the sun visor.
Roller blinds
To reduce sunlight at the second row seats, pull the blind upwards using
the grip and engage it at the top of the
door frame.
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Keys, doors and windows35Roof
Glass panel Panorama roof
Pull the slider to open the cover of the
panorama roof.
Push the slider to cover the panorama roof.
Sunblind
The sunblind above the rear seats is
electrically operated.
Button
G=openH=close
Press button G or H gently to the first
detent: the sunblind is opened or
closed as long as the switch is
operated.
Press button G or H firmly to the
second detent and then release: the sunblind is opened or closed
automatically. To stop movement,
operate the switch once more.
Safety function
If the sunblind encounters resistance
during automatic closing, it is
immediately stopped and opened again.
Function standby In ignition switch position 1 the
sunblind is operational 3 160.
Initialising after a power failure
After a power failure, it may only be
possible to operate the sunblind to a limited extent. Initialise the system as follows:
1. Turn key in ignition switch to position 1.
2. Press button G (open) twice
gently to the first detent, the
sunblind opens slightly.
3. Immediately press button H
(close) twice gently to the first detent, the sunblind closes
slightly.
After step 3 the sunblind is in
initialising mode without safety
function.
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36Keys, doors and windows
4.Press button G (open) gently to
the first detent until the sunblind is
completely opened.
5. Press button H (close) gently to
the first detent until the sunblind is
completely closed.
After this procedure, the sunblind is
initialised with safety function
activated.
When G or H is pressed firmly to the
second detent during initialising, the
procedure is cancelled.
Page 102 of 299
100Instruments and controlsRear window wiper/washer
Press the rocker switch to activate the
rear window wiper:
upper posi‐
tion=continuous
operationlower posi‐
tion=intermittent
operationmiddle posi‐
tion=off
Push lever. Washer fluid is sprayed
onto the rear window and the wiper
wipes a few times.
Do not use if the rear window is
frozen.
Switch off in car washes.
The rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Activation or deactivation of this
function can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 130.
The rear window washer system is
deactivated when the fluid level is
low.
Outside temperature
A drop in temperature is indicated
immediately and a rise in temperature
after a time delay.
Page 123 of 299

Instruments and controls121
■Top Consumers : List of top comfort
consumers currently switched on is displayed in descending order. Fuel
saving potential is indicated. A
switched-off consumer disappears
from the list and the consumption
value will be updated.
During sporadic driving conditions,
the engine will activate the heated
rear window automatically to
increase the engine load. In that
case, rear window heating is
indicated as one of the top
consumers, without activation by
the customer.■ Economy Trend : Displays the
average consumption development
over a distance of 50 km. Filled
segments display the consumption
in 5 km steps and shows the effect
of topography or driving behaviour
on fuel consumption.
Graphic-Info-Display,
Colour-Info-Display
Depending on the vehicle
configuration the vehicle has a
Graphic- or Colour-Info-Display. The
Info-Display is located in the
instrument panel above the
Infotainment system.
Graphic-Info-Display
Depending on the Infotainment
system, the Graphic-Info-Display is
available in two versions.