Page 32 of 253
30Keys, doors and windowsExterior mirrors
Convex shape
The convex exterior mirror contains
an aspherical area and reduces blind spots. The shape of the mirror makes
objects appear smaller, which will
affect the ability to estimate
distances.
Electric adjustment
Select the relevant exterior mirror by
turning the control to left (L) or right
(R) . Then swivel the control to adjust
the mirror.
In position 0 no mirror is selected.
Folding mirrors
For pedestrian safety, the exterior
mirrors will swing out of their normal
mounting position if they are struck
with sufficient force. Reposition the mirror by applying slight pressure tothe mirror housing.
Electric folding
Turn control to 0, then push the
control down. Both exterior mirrors
will fold.
Push the control down again - both
exterior mirrors return to their original position.
If an electrically folded mirror is
manually extended, pressing down
the control will only electrically extend
the other mirror.
Page 49 of 253
Seats, restraints47
Horizontal adjustment
Pull bolster of head restraint forwardsslowly. It engages in several
positions.
To return to its rearmost position, pull
fully forwards and release.
Head restraints on rear seats
Height adjustment
Pull the head restraint upwards and
let engage. To move downwards, press the catch to release and push
the head restraint downwards.
Removal of rear head restraint
E.g. when using a child restraint
system 3 64.
Press both catches, pull the head
restraint upwards and remove.
Place the head restraint in a net bag
and secure the underside of the bag
with the Velcro fasteners on the load
compartment floor. A suitable net bag
is available at your workshop.
Active head restraints
In the event of a rear-end impact, the front parts of the active head
restraints are moved slightly
forwards. Thus the head is supported
so that the risk of whiplash injury is
reduced.
Page 50 of 253

48Seats, restraints
Note
Approved accessories may only be
attached if the seat is not in use.Front seats
Seat position9 Warning
Only drive with the seat correctly
adjusted.
■ Sit with buttocks as far back against
the backrest as possible. Adjust the distance between the seat and the
pedals so that legs are slightly
angled when pressing the pedals.
Slide the front passenger seat as
far back as possible.
■ Sit with shoulders as far back against 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 the steering wheel 3 78.
■ Set seat height high enough to have a clear field of vision on allsides and of all display instruments.
There should be at least one hand
of clearance between head and the
roof frame. Your thighs should rest
lightly on the seat without pressing
into it.
■ Adjust the head restraint 3 46.
■ 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 of the
spine.
Page 54 of 253

52Seats, restraints
To restore, lift backrest to upright
position and engage. The seat slides
automatically backwards to the
original position.
In case the head restraint of the
folded backrest is blocked by the
upper windscreen frame, allow the
seat to move backwards or
downwards slightly 3 52, or set
head restraint to lowest position
3 46.
Safety function
If the power seat encounters
resistance while sliding forwards or
rearwards, it is immediately stopped
and moved in the opposite direction.
Note
Do not sit on the seat while seat is
moving.
Power disconnection
If seat remains in forward position
with opened door for more than
10 minutes, power adjustment is
disconnected. In this event, close and open the door or switch on ignition
and operate power adjustment again.Overload
If the folding function is electrically
overloaded, the power supply is
automatically cut-off for a short time.
Power seat adjustment9 Warning
Care must be taken when
operating the power seats. There
is a risk of injury, particularly for
children. Objects could become
trapped.
Keep a close watch on the seats
when adjusting them. Vehicle
passengers should be informed
accordingly.
Seat lengthwise adjustment
Move switch forwards/backwards.
Seat height
Page 56 of 253
54Seats, restraintsArmrest
The armrest can be slid forwards by
10 cm. Under the armrest there is a
storage compartment.
Armrest storage 3 72.
Heating
Adjust heating to the desired setting
by pressing the ß button for the
respective seat one or more times.
The lighting LEDs in the button
indicate the setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when engine is running and during an
Autostop.
Stop-start system 3 136.
Ventilating
Adjust ventilation to the desired
setting by pressing the A button for
the respective seat one or more
times.
The lighting LEDs in the button
indicate the setting.
Ventilated seats are operational with
ignition on and during an Autostop.
Stop-start system 3 136.
Page 58 of 253

56Seats, restraints
■ a timeout of 45 seconds,
■ the vehicle is driven longer than 15 seconds with a speed more than6 km/h.
If the seat belt presenter does not
retract automatically, push it back
slightly.
Seat belt reminder Front seats are equipped with a seat
belt reminder, indicated for driver seat
as control indicator X in the
tachometer 3 90 and for passenger
seat in the centre console 3 88.
Seat belt force limiters
On all seats, stress on the body is
reduced by the gradual release of the belt during a collision.
Seat belt pretensioners
In the event of a head-on or rear-end
collision of a certain severity, all seat
belts are tightened.9 Warning
Incorrect handling (e.g. removal or
fitting of belts) can trigger the belt
pretensioners.
Deployment of the belt pretensioners
is indicated by continuous illumination
of control indicator v 3 90.
Triggered belt pretensioners must be replaced by a workshop. Belt
pretensioners can only be triggered
once.
Note
Do not affix or install accessories or
other objects that may interfere with
the operation of the belt
pretensioners. Do not make any
modifications to belt pretensioner components as this will invalidate
the vehicle type approval.
Three-point seat belt
Fastening
Withdraw the belt from the retractor,
guide it untwisted across the body
and insert the latch plate into the
buckle. Tighten the lap belt regularly
whilst driving by pulling the shoulder
belt.
Page 80 of 253
78Instruments and controlsInstruments and
controlsControls ....................................... 78
Warning lights, gauges and indi‐
cators ........................................... 85
Information displays .....................96
Vehicle messages ...................... 102
Vehicle personalisation ..............104Controls
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.
Steering wheel controls
The Infotainment system, some driver assistance systems and a connected
mobile phone can be operated via the
controls on the steering wheel.
Further information is available in the
Infotainment system manual.
Driver assistance systems 3 151.
Page 82 of 253
80Instruments and controlsWindscreen wiper/washer
Windscreen wiperHI=fastLO=slowINT=interval wiping or automatic
wiping with rain sensorOFF=off
For a single wipe when the
windscreen wiper is off, press the
lever down to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
desired wipe interval:
short interval=turn adjuster
wheel upwardslong interval=turn adjuster
wheel downwardsAutomatic wiping with rain sensorINT=automatic wiping with rain
sensor
The rain sensor detects the amount of water on the windscreen and
automatically regulates the frequency
of the windscreen wiper.
If the wiper frequency is above
20 seconds, the wiper arm moves
slightly down to the park position.