Page 9 of 283
In brief7Seat adjustmentLongitudinal adjustment
Pull handle, slide seat, release
handle. Try to move the seat back and forth to ensure that the seat is locked
in place.
Seat position 3 45.
Manual seat adjustment 3 46.
Backrests inclination
Turn handwheel. Do not lean on
backrest when adjusting.
Seat position 3 45.
Manual seat adjustment 3 46.
Seat height
Lever pumping motion
up:seat higherdown:seat lower
Seat position 3 45.
Manual seat adjustment 3 46.
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8In briefSeat inclination
Press switch
top:front end higherbottom:front end lower
Seat position 3 45.
Manual seat adjustment 3 46.
Head restraint adjustment
Press release button, adjust height,
engage.
Head restraints 3 44.
Seat belt
Pull out the seat belt and fasten in
seat belt buckle. The seat belt must not be twisted and must fit close
against the body. The backrest must
not be tilted back too far (maximum
approx. 25°).
To unfasten seat belt, press red
button on seat belt buckle.
Seat position 3 45.
Seat belts 3 51.
Airbag system 3 54.
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In brief9Mirror adjustment
Interior mirror
To adjust the mirror, move the mirror
housing in the desired direction.
Manual anti-dazzle interior mirror
3 38.
Automatic anti-dazzle interior mirror 3 38.
Exterior mirrors
Select the relevant exterior mirror by
pushing the mirror button to the left or right. Adjust respective mirror by the
four-way control.
Convex mirrors 3 36.
Electric adjustment 3 36.
Folding mirrors 3 37.
Heated mirrors 3 37.
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is fully locked. Do not adjust steering
wheel unless vehicle is stationary and steering wheel lock has been
released.
Seat position 3 45.
Ignition positions 3 134.
Page 46 of 283

44Seats, restraintsSeats, restraintsHead restraints............................ 44
Front seats ................................... 45
Seat position .............................. 45
Manual seat adjustment ............46
Power seat adjustment ..............48
Armrest ...................................... 50
Heating ...................................... 50
Ventilating .................................. 50
Rear seats ................................... 51
Armrest ...................................... 51
Heating ...................................... 51
Seat belts ..................................... 51
Three-point seat belt .................52
Airbag system .............................. 54
Front airbag system ...................58
Side airbag system ....................58
Curtain airbag system ...............59
Airbag deactivation ....................59
Child restraints ............................. 61
Child restraint systems ..............61
Child restraint installation locations ................................... 64Head restraints
Position9 Warning
Only drive with the head restraint
set to the proper position.
The upper edge of the head restraint
should be at upper head level. If this
is not possible for extremely tall
people, set to highest position, and
set to lowest position for small people.
Adjustment
Head restraints on front seats
Height adjustment
Pull the head restraint upwards or
press the catch to release and push the head restraint downwards.
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46Seats, restraints● Sit with shoulders as far backagainst the backrest as possible.
Set the backrest rake so that it is possible to easily reach the
steering wheel with arms slightly
bent. Maintain contact between
shoulders and the backrest when turning the steering wheel. Do
not angle the backrest too far
back. We recommend a
maximum rake of approx. 25°.
● Adjust seat and steering wheel in
a way that the wrist rests on top
of the steering wheel while the
arm is fully extended and
shoulders are on the backrest.
● Adjust the steering wheel 3 79.
● Adjust the head restraint 3 44.
● Adjust the height of the seat belt 3 52.
● Adjust the thigh support so that there is a space approx. two
fingers wide between the edge of the seat and the hollow of the
knee.
● Adjust the lumbar support so that
it supports the natural shape ofthe spine.Manual seat adjustment
Drive only with engaged seats and
backrests.
Longitudinal adjustment
Pull handle, slide seat, release
handle. Try to move the seat back and forth to ensure that the seat is locked
in place.
Backrest inclination
Turn handwheel. Do not lean on
backrest when adjusting.
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Seats, restraints49Move front of switch upwards /
downwards.
Backrest inclination
Turn switch forwards / backwards.
Lumbar support, adjustable thigh
support, see manual seat adjustment 3 46.
Memory function for power seat
adjustment
Two different driver's seat settings
can be stored.
Vehicle personalisation 3 107.
Storing memory position
● Adjust driver's seat to desired position.
● Press and hold M and 1 or 2
simultaneously until a chime sounds.
Recall of memory positions
Press and hold 1 or 2 until the stored
seat position has been reached.
Releasing the button during seat
movement cancels the recall.
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 2 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.
Notice
After an accident in which airbags
have been deployed, the memory
function for each position button will
be deactivated.
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114LightingHeadlight range adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling, turn
thumb wheel ? to required position.
0:front seats occupied1:all seats occupied2:all seats occupied and load
compartment laden3:driver's seat occupied and load
compartment ladenHeadlights when driving
abroad
When driving in countries where
traffic drives on the opposite side of
the road, the headlights have to be
adjusted.
1. With the engine switched off, pull the indicator lever and hold.
2. Start the engine.
3. Hold the indicator lever for another 5 seconds.
4. Release the indicator lever.
If the headlights are adjusted, a
message is displayed in the Driver
Information Centre each time the
engine is started.
To reverse the adjustment of the
headlights, repeat the steps
described above.
Daytime running lightsDaytime running lights increase
visibility of the vehicle during daylight.
They are switched on automatically
when the engine is running.The system switches between
daytime running lights and low beam
automatically, depending on the
lighting conditions.
LED headlights
LED headlight system contains a
variety of particular LEDs in each
headlight which enables the control of the adaptive forward lighting
functions.
Light distribution and intensity of light
are variably triggered depending on
the lighting conditions, road type and
driving situation. The vehicle adapts
the headlights automatically to the
situation to enable optimal light
performance for the driver.
Some adaptive forward lighting
functions of the LED headlights can
be deactivated or activated in the
vehicle personalisation menu. Select
the relevant setting in Settings I
Vehicle in the Info Display.
Vehicle personalisation 3 107.
The lighting functions are only
available with light switch in position
AUTO .
Page 169 of 283

Driving and operating167opened and the driver's seat belt is
unfastened, then the electric parking
brake is applied automatically to hold
the vehicle. Control indicator m will
illuminate. To release electric parking
brake, press the accelerator pedal.
Electric parking brake 3 153.9 Warning
When the system is deactivated or
cancelled, the vehicle will no
longer be held at a stop and can
start moving. Be always prepared
to manually apply the brake to hold the vehicle stationary.
Do not leave the vehicle while it is
being held at a stop by adaptive
cruise control. Always move
selector lever to park position P
and switch off the ignition before
leaving the vehicle.
Setting the following distance
When adaptive cruise control detects
a slower moving vehicle in the driving path, it will adjust the vehicle speed tomaintain the following distance
selected by the driver.
The following distance can be set to
close (1 bar), normal (2 bars) or far (3 bars).
If the engine is running and the
adaptive cruise control is enabled
(grey), you can modify the following
distance setting:
Press Ö, the current setting is shown
in the Driver Information Centre.
Press Ö again to change the following
distance: The new setting is
displayed in the Driver Information
Centre.
The selected following distance is
indicated by full bars in the adaptive
cruise control page.9 Warning
The driver accepts full
responsibility for the appropriate
following distance based on traffic, weather and visibility conditions.
Following distance must be
adjusted or the system switched
off when required by the prevailing
conditions.
Detecting the vehicle ahead
If the system detects a vehicle in the
driving path, the adaptive cruise
control symbol displayed in the Driver
Information Centre changes: - is
changed to w.
Deactivation of the functionality
Press Ñ, the adaptive cruise control
is in pause mode and a message is
displayed. The vehicle is driven
without adaptive cruise control.
The adaptive cruise control is
deactivated, but not disabled. The
last stored set speed remains in
memory for later usage.