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Keys, doors and windows41
Press and hold c for more than two
seconds to open windows.
Press and hold e for more than two
seconds to close windows.
Release button to stop window
movement.
If the windows are fully opened or
closed, the hazard warning lights will
flash twice.
Overload
If the windows are repeatedly
operated within short intervals, the
window operation is disabled for
some time.
Initialising the power windows
If the windows cannot be closed
automatically (e.g. after
disconnecting the vehicle battery), a
warning message is displayed in the
Driver Information Centre.
Vehicle messages 3 124.
Activate the window electronics as
follows:
1. Close doors.
2. Switch on ignition.
3. Pull the switch until the window is closed and keep pulling for
additional two seconds.
4. Push the switch until the window is completely open and keep
pushing for additional
two seconds.
5. Repeat for each window.Heated rear window
Operated by pressing b together with
heated exterior mirrors. LED in button illuminates.
Heating works with the engine
running and is switched off
automatically after a short time.
Page 44 of 323
42Keys, doors and windowsHeated windscreen
Operated by pressing ,. LED in
button illuminates.
Heating works with the engine
running and is switched off
automatically after a short time.
Pressing , once more during the
same ignition cycle allows the heating to operate for another three minutes.
Sun visors The sun visors can be folded down or
swivelled to the side to prevent
dazzling.
The covers of the mirrors should be
closed when driving.
A ticket holder is located on the
backside of the sun visor.Roof
Sunroof9 Warning
Take care when operating the
sunroof. Risk of injury, particularly to children.
Keep a close watch on the
movable parts when operating
them. Ensure that nothing
becomes trapped in them as they
move.
Switch on ignition to operate the sunroof.
Page 45 of 323

Keys, doors and windows43Open or closePress * or r gently to the first
detent: sunroof is opened or closed as long as the switch is operated.
Press * or r firmly to the second
detent then release: the sunroof is
opened or closed automatically.
During closing the safety function is
enabled. To stop movement, operate
the switch once more.
Raise or close
Press + or r : sunroof is raised or
closed automatically. During closing
the safety function is enabled.
Sunblind The sunblind is manually operated.
Close or open the sunblind by sliding. When the sunroof is open, the
sunblind is always open.General hints
Safety function
If the sunroof encounters resistance
during automatic closing, it is
immediately stopped and opened
again.
Override safety function
In the event of closing difficulties, e.g.
due to frost, hold the switch r
pressed to the second detent. The
sunroof closes with safety function
disabled. To stop movement, release
the switch.
Closing sunroof from outside
The sunroof can be closed remotely
from outside the vehicle.
Press and hold e for more than two
seconds to close the sunroof.
Release the button to stop the
movement.
Initialising after a power failure
After a power failure, it may only be
possible to operate the sunroof to a
limited extent. Have the system
initialised by your workshop.
Page 53 of 323

Seats, restraints51Side bolster
Adjust seat backrest width to suit
personal requirements.
Press e to reduce backrest width.
Press d to increase backrest width.
Memory function for power seat adjustment and exterior mirrors
Two different driver's seat and
exterior mirror settings can be stored.
Memorised settings 3 22, Vehicle
personalisation 3 126.
Storing memory position
● Adjust driver's seat and then adjust exterior mirrors to desired
positions.
● Press and hold MEM and 1 or 2
simultaneously until a chime sounds.
Recall of memory positions
Press and hold button 1 or 2 until the
stored seat and exterior mirror
positions have been reached.
Releasing the button during seat
movement cancels the recall.
Automatic recall of memory positions
Memory positions are assigned to the driver (1 or 2) using the respective key and are automatically recalled when
the ignition is switched on. In addition,
a message in the Driver Information
Centre indicates the driver number,
identified by the used key. If the
ignition is switched on more than
three subsequent times with the
same key, the message will not be
displayed again until another key is
being used.
To stop recall movement, press one
of the memory-, power mirror- or
power seat controls.
Precondition is that Personalization
By Driver and Auto Memory Recall is
activated in the personal settings of
the Info-Display.
This function can be activated or
deactivated in the vehicle
personalisation.
Select the relevant setting in the Vehicle menu in the Info-Display.
Info-Display 3 120.
Vehicle personalisation 3 126.
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52Seats, restraintsEasy exit function
For a convenient exit out of the
vehicle, the power driver seat moves
rearwards when vehicle is stationary.
To activate the easy exit function: ● set selector lever to position P
(automatic transmission)
● apply parking brake (manual transmission)
● switch off ignition
● remove key from the ignition switch
● open the driver's door
If the door is already open, switch off ignition to activate easy exit.
To stop movement, press one of the
memory or power seat controls.
This function can be activated or
deactivated in the vehicle
personalisation.
Select the relevant setting in the Vehicle menu in the Info-Display.
Info-Display 3 120.
Vehicle personalisation 3 126.Safety function
If the driver's seat encounters
resistance during movement, the
recall may stop. After removing the
obstruction, press and hold the
appropriate memory position button
for two seconds. Try recalling the
memory position again. If the recall
does not operate, consult a
workshop.
Overload
If the seat setting is electrically
overloaded, the power supply is
automatically cut-off for a short time.
Note
After an accident in which airbags have been deployed, the memory
function for each position button will
be deactivated.Armrest
Push button and fold armrest
upwards. Under the armrest there is
a storage compartment and an
inductive charger.
Inductive charging 3 95.
Page 64 of 323

62Seats, restraints
The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the head in the event of a
side-on impact considerably.
9 Warning
Keep the area in which the airbag
inflates clear of obstructions.
The hooks on the handles in the
roof frame are only suitable for
hanging up light articles of
clothing, without coat hangers. Do not keep any items in these
clothes.
Airbag deactivation
The front passenger airbag system must be deactivated for child restraint
system on the passenger seat
according to the instructions in the
table 3 66. The side airbag and
curtain airbag systems, the belt
pretensioners and all driver airbag
systems will remain active.
The front passenger airbag system
can be deactivated via a key-
operated switch on the passenger side of the instrument panel.
Use the key blade, located in theelectronic key, to choose the position:
*
OFF:front passenger airbag is
deactivated and will not
inflate in the event of a
collision. Control indicator
* OFF illuminates
continuously in the centre
consoleV
ON:front passenger airbag is
active
Page 113 of 323

Instruments and controls1111. Depress clutch.
2. Select neutral gear.
3. Move out of the flow of traffic as quickly 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.
During an Autostop, the brake
servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking
assistance of a workshop 3 241.
Low fuel
Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Refuelling 3 232.
Catalytic converter 3 170.
Bleeding the diesel fuel system
3 245.
Immobiliser d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Immobiliser 3 36.
Exterior light 8 illuminates green.
The exterior lights are on 3 135.
High beam
C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 136.High beam assist
f illuminates green.
The high beam assist is activated,
see LED headlights 3 139.
LED headlights f illuminates or flashes yellow.
Illuminates
Fault in the system.
Seek the assistance of a workshop.
Flashes
System is switched to symmetrical
low beam.
Control indicator f flashes for approx.
four seconds after the ignition is
switched on as a reminder for
symmetrical headlight 3 138.
Fog light
> illuminates green.
The front fog lights are on 3 143.
Page 127 of 323

Instruments and controls125
On Midlevel and Uplevel display,
press 9 to confirm a message.
Vehicle and service messages The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
Messages in the
Colour-Info-Display
Some important messages may
appear additionally in the
Colour-Info-Display. Press the
multifunction knob to confirm a
message. Some messages only pop- up for a few seconds.
Warning chimes
When starting the engine or whilst
driving
Only one warning chime will sound at
a time.
The warning chime regarding not
fastened seat belts has priority over
any other warning chime.
● If seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting off.
● If a certain speed is exceeded with parking brake applied.
● If adaptive cruise control deactivates automatically.
● If approaching a vehicle ahead too closely.
● If approaching a pedestrian ahead too closely.
● If a programmed speed or speed
limit is exceeded.
● If a warning message appears in the Driver Information Centre.
● If the electronic key is not in the passenger compartment.● If the parking assist detects anobject.
● If an unintended lane change occurs.
● If the diesel particle filter has reached the maximum filling
level.
When the vehicle is parked and/or the driver's door is opened
● With exterior lights on.
● If the trailer hitch is not engaged.
During an Autostop ● If the driver's door is opened.
● If any condition for an Autostop is
not fulfilled.
Battery voltage When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.