Page 39 of 203
Keys, doors and windows37
Depending on version, exterior
mirrors can be automatically folded to the parking position upon locking the
vehicle. For further information, refer
to the Infotainment system manual.
Heated mirrors
Operated by pressing the Ü button.
Activation is indicated by the LED in
the button.
Heating functions with the engine
running. It is switched off
automatically after a short time.
Climate control system 3 99.
Interior mirrors
Manual anti-dazzle
To reduce dazzle, adjust the lever on the underside of the mirror housing.
Wide view mirror
Depending on vehicle, a large convexmirror is located in the front
passenger sun visor which helps to
increase visibility and reduce blind
spots.
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.
Page 41 of 203

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 77 of 203
Instruments and controls75
Automatic wiping will need to be
reselected whenever the ignition has
been switched off.
Adjustable sensitivity of the rain
sensor
Turn the adjuster wheel to adjust the
sensitivity:low sensitivity=turn adjuster
wheel upwardshigh sensitivity=turn adjuster
wheel downwards
The rain sensor is located on the
windscreen. Keep the sensor free
from dust, dirt and ice.
Windscreen washer
Pull lever. Washer fluid is sprayed
onto the windscreen.
short pull=wiper swipes oncelong pull=wiper swipes for a
few strokesRear window wiper/washer
Turn lever:
7=offe=wiper operationf=washer fluid is sprayed onto the
rear window
The rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Page 101 of 203
Climate control99Climate controlClimate control systems ............... 99
Air vents ..................................... 108
Maintenance .............................. 109Climate control systems
Heating and ventilation
system
Controls for: ■ Temperature
■ Fan speed
■ Air distribution
Heated rear window Ü 3 40.
Temperature
red=warmblue=coldHeating will not be fully effective until
the engine has reached normal
operating temperature.
Fan speed Adjust the air flow by switching the fan
to the desired speed.
Air distributionM=to head areaL=to head area and foot wellK=to foot wellJ=to windscreen, front door
windows and foot wellV=to windscreen and front door
windows
Intermediate settings are possible.
Demisting and defrosting the
windows ■ Set temperature control to warmest
level.
■ Set fan speed to highest level.
■ Set air distribution control to V.
■ Switch on heated rear window Ü.
Page 102 of 203

100Climate control
■Open side air vents as required and
direct them towards door windows.
■ For simultaneous warming of the foot well, set air distribution control
to J.
Heated rear window 3 40.
Air conditioning system
Additional to the heating and
ventilation system, the air
conditioning system has:
AC=cooling4=air recirculationCooling (AC)
Operated with the AC button and
functional only when the engine and
fan are running. LED illuminates in
the button when activated.
The air conditioning system cools and
dehumidifies (dries) the air when
outside temperature is above a
specific level. Therefore
condensation may form and drip from under the vehicle.
If no cooling or drying is required,
switch the cooling system off to save
fuel.
Notice
Air conditioning performance is
reduced when ECO mode has been
activated 3 110.
Air recirculation system 4
Operated with the 4 button. LED
illuminates in the button when
activated.9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling, the
air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
In warm and very humid ambient air conditions, the windscreen might mist up from outside when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and avoid the use
of air distribution settings J and V.
Maximum cooling
Briefly open the windows so that hot
air can disperse quickly.
■ Cooling AC on.
■ Air recirculation system 4 on.
■ Set air distribution control to M.
Page 103 of 203

Climate control101
■ Set temperature control to coldestlevel.
■ Set fan speed to highest level.
■ Open all air vents.
Demisting and defrosting the
windows ■ Set temperature control to warmest
level.
■ Set fan speed to highest level.
■ Set air distribution control to V.
■ Switch cooling AC on.
■ Switch on heated rear window Ü.
■ Open side air vents as required and
direct them towards door windows.
■ For simultaneous warming of the foot well, set air distribution control
to J.
Heated rear window 3 40.Electronic climate control
system
Controls for: ■ Air distribution
■ Temperature
■ Fan speed
AUTO=automatic modeÊ=demisting and defrostingÜ=heated rear windowAC OFF=switch off air conditioningu=manual air recirculation
Heated rear window Ü 3 40.
The preselected temperature is
automatically regulated. In Automatic mode, the fan speed and air
distribution automatically regulate the
air flow.
The system can be manually adapted via the use of air distribution and air
flow controls.
Electronic climate control system is
only fully operational when the engine is running.
Automatic mode AUTO
Basic setting for maximum comfort:
■ Switch on the fan.
■ Press AUTO button; fan speed, air
distribution, cooling and air
recirculation are regulated
automatically.
■ Set the desired temperature.
■ Open all air vents.
To switch off the electronic climate
control system, switch off the fan.
Temperature preselection
Temperatures can be set to the
desired value.