X
Guide the seat belt through seat belt guide
A on the door side on side head restraint
B.
X Secure the child using the seat belt
(Y page 53).
Removing the side head restraints
X Take the seat belt out of seat belt guide
A.
X Move head restraint ;upwards.
X Press left or right release button ?and pull
side head restraint Bforward to remove
it.
Left-hand and right-hand lock verification
indicators :fold out briefly.
X Adjust head restraints ;(Ypage 79).
Storing the padded table and the side
head restraint G
Risk of injury
If the padded table and the side head
restraints are not secured in the vehicle as
specified, they may come loose. In the event
of an accident, sudden braking or abrupt
change in direction, they could injure vehicle
occupants or cause damage to the vehicle.
Secure the padded table in the vehicle as
specified.
On vehicles with TIREFIT kit, the side head
restraints can be stored in the stowage com-
partment under the boot/luggage compart-
ment floor (Y page 204)/(Y page 204).
Child-proof locks If children are travelling in the vehicle, you can
activate the child-proof locks for the rear
doors.
Child-proof locks for the rear doors
The child-proof locks on the rear doors enable
you to secure each door individually. A locked
door cannot be opened from the inside. The
door can be opened from the outside if the
vehicle is unlocked. G
Risk of accident and injury
Activate the child-proof locks for the rear
doors and the override switch for the rear
windows if children are travelling in the vehi-
cle. Otherwise, the children could open doors
or windows while the vehicle is in motion and
injure themselves or others. Example: Saloon
X
To activate: press locking lever
upwards :.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press locking lever down-
wards ;.
Override feature for the rear side win-
dows G
Risk of accident and injury
Activate the child-proof locks for the rear
doors and the override switch for the rear
windows if children are travelling in the vehi-
cle. Otherwise, the children could open doors
or windows while the vehicle is in motion and
injure themselves or others. Occupant safety
57Safety
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X
To activate: press button ;.
Indicator lamp :lights up. The rear side
windows can only be operated using the
switches on the driver's door.
X To deactivate: press button;.
Indicator lamp :goes out. You can oper-
ate the rear side windows using the
switches in the rear compartment. Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R ABS ( Anti-lock Braking System)
R BAS ( Brake Assist System)
R BAS PLUS* ( Brake Assist System Plus*)
R Adaptive brake lamps
R ESP ®
( Electronic Stability Program)
R EBV (electronic brake-power distribution)
R ADAPTIVE BRAKE
R PRE-SAFE Brake* (vehicles with Distronic
Plus*)
i In wintry driving conditions, always use
winter tyres (M+S tyres) and if necessary,
snow chains. Only in this way will the driv-
ing safety systems described in this section
work as effectively as possible. G
Risk of accident
The risk of an accident is significantly
increased by driving too fast. This is particu-
larly the case when cornering as well as on
wet or slippery roads or when driving too close
to the vehicle in front.
The driving safety systems described in this
section can neither reduce this risk nor over-
ride the laws of physics.
For this reason, always adapt your driving
style to suit prevailing road and weather con-
ditions. Maintain sufficient distance from
other road users and objects on the road. Anti-lock Braking System (ABS)
ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the vehi-
cle when braking.
ABS works from a speed of about 8 km/h
upwards, regardless of road-surface condi-
tions. ABS works on slippery surfaces, even
when you only brake gently. G
Risk of accident
Do not depress the brake pedal several times
in quick succession (pumping). Depress the
brake firmly and evenly. Pumping the brake
pedal reduces the braking effect.
Braking If ABS intervenes when braking, you will feel
the brake pedal pulsating.
X
If ABS intervenes: continue to depress the
brake pedal with force until the braking sit-
uation is over.
X To make a full brake application:
depress the brake pedal with full force. G
Risk of accident
If ABS is faulty, the wheels could lock when
braking. This limits the steerability of the vehi- 58
Driving safety systemsSafety
* optional
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X
Remove the key from the ignition lock.
X Press button :.
Indicator lamp ;lights up briefly.
X Lock the vehicle using the key. Vehicles
with KEYLESS GO* can also be locked by
touching the door handle on the outside.
Tow-away protection remains deactivated
until:
R
the vehicle is unlocked again.
R a door is opened and closed again.
R the vehicle is locked again. Interior motion sensor*
If the interior motion sensor is primed, a vis-
ual and audible alarm is triggered when move-
ment is detected in the vehicle interior while
the vehicle is locked. This occurs, for exam-
ple, if someone breaks the side windows of
your vehicle or reaches into the vehicle's inte-
rior.
Priming the interior motion sensor X
Make sure that:
R
the side windows are closed.
R the sliding/tilting sunroof* or panorama
sliding sunroof* is closed.
R there are no objects, e.g. mascots, hang-
ing on the rear-view mirror or on the roof
grab handles.
This will prevent false alarms.
X Lock the vehicle using the key. Vehicles
with KEYLESS GO* can also be locked by
touching the door handle on the outside.
The interior motion sensor is primed after
approximately 30 seconds.
Deactivating the interior motion sensor When you unlock your vehicle using the key
or KEYLESS GO*, the interior motion sensor
is automatically deactivated. To prevent a false alarm, deactivate the inte-
rior motion sensor if you lock your vehicle
and:
R
people or animals remain in the vehicle.
R the side windows remain open.
R the sliding/tilting sunroof* or panorama
sliding sunroof* remains opened. X
Remove the key from the ignition lock.
X Press button :.
Indicator lamp ;flashes briefly.
X Lock the vehicle using the key. Vehicles
with KEYLESS GO* can also be locked by
touching the door handle on the outside.
The interior motion sensor remains deacti-
vated until:
R the vehicle is unlocked again.
R a door is opened and closed again.
R the vehicle is locked again. Anti-theft systems
67Safety
* optional
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Opening and closing
...........................70
Boot/luggage compartment ..............72
Key positions ....................................... 75
Seats .................................................... 76
Steering wheel .................................... 84
Mirrors ................................................. 86
Memory functions* .............................87
Seat belts ............................................. 89
Lights ................................................... 93
Windscreen wipers .............................99
Side windows .................................... 100
Driving and parking ..........................103
Transmission ..................................... 110
Instrument cluster ............................117
On-board computer ..........................118
Driving systems ................................ 137
Air conditioning ................................. 171
Sliding sunroof .................................. 184
Loading and stowing ........................187
Features ............................................. 207 69Controls
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Massage function (PULSE)
The massage function helps you to prevent
muscle tension on long journeys. You can
choose between two different levels.
X To switch on: press button?once or
twice until the required level is set.
One or two indicator lamps in button ?
light up. The air cushions in the lumbar
region vibrate for approximately 20
minutes.
Luxury head restraint G
Risk of injury
When folding back the head restraint side bol-
sters, do not put your hands between the side
bolster and the cushion holder. There is a
danger of becoming trapped. :
To adjust the head restraint side bolsters
; To move the head restraint back and forth
X To adjust the head restraint side bol-
sters: push or pull right and/or left-hand
side bolster :into the desired position.
X To move the head restraint back and
forth: push or pull the head restraint in the
direction of arrow ;. Seat ventilation*
The three blue indicator lamps in the button
indicate the ventilation level you have selec-
ted. X
Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the required ventilation level is set.
i If you open the side windows and the slid-
ing/tilting sunroof* using the key
(Y page 102), the seat ventilation of the
driver's seat automatically switches to the
highest level.
X To switch off: press button:repeatedly
until all indicator lamps go out.
i If the battery voltage is too low, the seat
ventilation may switch off. Seat heating*
The three red indicator lamps in the button
indicate the heating level you have selected. Driver's and front-passenger seat Seats
81Controls
* optional
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i
Make sure that the exterior mirrors are
always folded out fully while the vehicle is
in motion; otherwise, they may vibrate.
Resetting the exterior mirrors If the battery has been disconnected or has
become discharged, the exterior mirrors
must be reset. Otherwise, the exterior mirrors
will not fold in when you select the "Fold in
mirrors when locking" function in the on-
board computer (Y page 136).
X Make sure that the key is in position 1in
the ignition lock.
X Briefly press button :.
Automatically folding exterior mirrors
in or out* If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y
page 136):
R the exterior mirrors fold in automatically as
soon as you lock the vehicle from the out-
side.
R the exterior mirrors fold out again automat-
ically as soon as you unlock the vehicle and
then open the driver's or front-passenger
door.
i If you have activated this function and fold
in the exterior mirrors using button :, they
will not be folded out automatically. You
can only fold out the exterior mirrors again
using button :. Automatic anti-dazzle mirrors*
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
dazzle mode if the ignition is switched on and
incident light from headlamps strikes the sen-
sor in the rear-view mirror.
The mirrors do not go into anti-dazzle mode if
reverse gear is engaged or the interior lighting
is switched on. G
Risk of accident
If the incident light from headlamps cannot
strike the sensor in the rear-view mirror, for
instance, when the rear window blind* is
extended, the mirror's automatic anti-dazzle
function will not operate.
Incident light could then dazzle you. This may
distract you from the traffic conditions, and
you may, thereby, cause an accident. In this
case, adjust the rear-view mirror manually. Memory functions*
Storing settings
Using the memory button you can store up to
three different settings, e. g. for three differ-
ent people.
The following settings are stored as a single
memory preset:
R position of the seat, backrest and head
restraint
R active multicontour seat*: dynamic func-
tion level
R driver's side: steering wheel position
R driver's side: position of the exterior mir-
rors on the driver's and front-passenger
sides G
Risk of injury
The memory function can still be used when
the key has been removed. For this reason,
children should never be left unsupervised in
the vehicle. Otherwise, they could become
trapped when moving the seat or the steering
wheel. G
Risk of accident
Only use the memory function on the driver’s
side when the vehicle is stationary. Other-
wise, you could be distracted from the traffic
conditions by the steering wheel and seat
moving of their own accord, and as a result
cause an accident. Memory functions*
87Controls
* optional
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4
° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îTo wipe the
windscreen using washer fluid
! With intermittent wiping with rain sensor:
Due to optical influences and the wind-
screen becoming dirty in dry weather con-
ditions, the windscreen wipers may be acti-
vated inadvertently. This could then dam-
age the windscreen wiper blades or scratch
the windscreen.
For this reason, you should always switch
off the windscreen wipers in dry weather.
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position.
In the ÄorÅ position, the appropriate
wiping frequency is set automatically accord-
ing to the intensity of the rain. In the Å
position, the rain sensor is more sensitive
than in the Äposition and therefore the
windscreen wiper will wipe more frequently. Rear window wiper (Estate)
Combination switch
:
è Switch
2 ô To wipe with washer fluid
3 ITo switch on intermittent wiping
4 0To switch off intermittent wiping
5 ô To wipe with washer fluid X
Turn the key to position 1or 2in the ignition
lock.
X Turn switch :on the combination switch
to the corresponding position.
When the rear window wiper is switched on
the icon appears in the instrument cluster. Side windows
Opening and closing the side win-
dows
G
Risk of injury
When opening the side windows, make sure
that nobody can become trapped between the
side window and the door frame. Keep clear
of the side window during the opening proce-
dure. Otherwise, you could be drawn in or
trapped between the side window and the
door frame by the downwards movement of
the window. If there is a risk of becoming
trapped, release the switch or pull it upwards
to close the side window again. G
Risk of injury
Make sure that nobody can become trapped
as you close the side windows. If there is a
risk of entrapment, release the button or
press the button again to open the side win-
dow. G
Risk of injury
Children may injure themselves if they oper-
ate the side windows.
Never leave children unsupervised in the vehi-
cle. Always take the key with you when leaving
the vehicle, even if you are only leaving it for
a short time. 100
Side windowsCont
rols
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G
Risk of injury
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system. The children could:
R be seriously or even fatally injured on parts
of the vehicle
R be seriously or even fatally injured by pro-
longed exposure to extremely high or
extremely low temperatures
If children open a door, they could:
R seriously or even fatally injure other people
R get out of the vehicle and injure them-
selves, or be seriously or even fatally
injured by a passing vehicle
Activate the child-proof locks/override fea-
ture if children are travelling in the vehicle.
They could otherwise open doors or side win-
dows while the vehicle is in motion and
thereby injure themselves or others.
i Related topics:
R convenience opening from the out-
side (Y page 102) or from the inside
(Y page 180)
R convenience closing from the out-
side (Y page 102) or from the inside
(Y page 180)
R disabling the controls in the rear com-
partment (override feature)
R automatic closing of the side windows
(PRE-SAFE ®
) (Y page 42) :
Front left
; Front right
= Rear right
? Rear left
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the corresponding side window.
X Turn the key to position 2in the ignition
lock.
i You can continue to operate the side win-
dows when you switch off the engine. This
function remains active for five minutes or
until one of the front doors is opened.
X To open: press the corresponding switch.
X To close: pull the corresponding switch.
i If you press the switch beyond the point
of resistance, an automatic opening/clos-
ing process is started in the corresponding
direction. You can stop automatic opera-
tion by pressing again.
Closing with increased force and with-
out the anti-entrapment feature G
Risk of injury
Closing the side windows with increased force
or without the anti-entrapment feature could
lead to serious or even fatal injury. Make sure
that nobody can become trapped when clos-
ing the side windows. Side windows
101Controls
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