Occupant safety
56 or their retaining systems are damaged or
have been subjected to a load in an acci-
dent. This can result in serious or even fatal
injury to the secured child in the event of
an accident, heavy braking or a sudden
change in direction.
For this reason, have child restraint sys-
tems and their anchorages that are dam-
aged or which have been subjected to a
load in an accident checked immediately at
a qualified specialist workshop.1
Securing rings
Child-proof locks
If children are travelling in the vehicle, you can
activate the child-proof locks for the rear. Child-proof locks for the rear doors
The child-proof locks on the rear doors enable
you to secure each door individually. You can-
not open a locked door from the inside. You
can open the door from the outside if the
vehicle is unlocked.
G
Risk of accident and injury
If children are travelling in the vehicle, acti-
vate the child-proof locks for the rear doors
and the override switch for the rear win-
dows. The children could otherwise open
the doors or windows while the vehicle is in
motion and injure themselves or others.
1 To activate
2 To deactivate X
To activate: press locking lever upwards
1.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press locking lever down-
wards 2.
Override feature for the rear windows
G Risk of accident and injury
If children are travelling in the vehicle, acti-
vate the child-proof locks for the rear doors
and the override switch for the rear win-
dows. The children could otherwise open
the doors or windows while the vehicle is in
motion and injure themselves or others.
Safety
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Anti-theft systems
62 Tow-away protection*
An audible and visual alarm is triggered if your
vehicle's angle of inclination is altered while
tow-away protection is primed. This happens
if the vehicle is jacked up on one side, for
example.
Priming tow-away protection X
Lock the vehicle using the key. On vehicles
with KEYLESS GO*, the locking button on
the door handle/boot lid can also be used.
Tow-away protection is primed after
approximately 30 seconds.
To deactivate tow-away protection When you unlock your vehicle using the key
or KEYLESS GO*, tow-away protection is
automatically deactivated.
Deactivate tow-away protection manually to
prevent a false alarm if your vehicle:
R
is being transported
R is being loaded, e.g. onto a ferry or car
transporter
R is being parked on a movable surface, e.g.
split-level garages 1
To deactivate tow-away protection
2 Indicator lamp
X Remove the key from the ignition lock.
X Press button 1.
Indicator lamp 2 lights up briefly.
X Lock the vehicle using the key. On vehicles
with KEYLESS GO*, the locking button on
the door handle/boot lid can also be used.
Tow-away protection remains deactivated
until the vehicle is unlocked and locked
again. Interior motion sensor*
If the interior motion sensor is primed, a vis-
ual and audible alarm is triggered if 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* is closed
R there are no objects, e.g. mascots, hang-
ing on the rear-view mirror or on the
grasp handles on the roof trim.
This will prevent false alarms.
X Lock the vehicle using the key or, on vehi-
cles with KEYLESS GO*, using the locking
buttons on the door handle/boot lid.
The interior motion sensor is primed after
approximately 30 seconds. Safety
* optional
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Anti-theft systems
63
To deactivate the interior motion sen-
sor 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 windows remain open
R the sliding/tilting sunroof* remains open 1
To deactivate the interior motion sensor
2 Indicator lamp X
Remove the key from the ignition lock.
X Press button 1.
Indicator lamp 2 flashes briefly.
X Lock the vehicle using the key. On vehicles
with KEYLESS GO*, the locking button on
the door handle/boot lid can also be used.
The interior motion sensor remains deacti-
vated until the vehicle is unlocked and
locked again. Safety
* optional
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65
Opening and closing
...........................66
Key positions ....................................... 74
Seats .................................................... 75
Steering wheel .................................... 81
Mirrors ................................................. 83
Memory functions* ............................. 86
Seat belts ............................................. 88
Lights ................................................... 91
Windscreen wipers .............................97
Side windows ...................................... 98Driving and parking ..........................
101
Transmission ..................................... 104
Instrument cluster ............................109
On-board computer ..........................111
Driving systems ................................ 132
Air conditioning ................................. 151
Sliding sunroof .................................. 169
Loading and stowing ........................172
Features ............................................. 180 Controls
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Opening and closing
66 Opening and closing
Key
The vehicle's equipment includes two keys
with remote control. Each key contains an
emergency key element.
The key is configured at the factory to cen-
trally lock and unlock the following:
R the doors
R the boot lid
R the fuel filler flap G
Risk of accident
Never leave children unsupervised in the
vehicle. They could open a door from the
inside, even if it has been locked, or start
the vehicle if the key is left in it. They could
endanger themselves and others. You
should therefore take the key with you
when leaving the vehicle, even if you are
only leaving it for a short time.1 j Locking button
2 i Unlocking button for the boot lid
3 k Unlocking button
4 Battery check lamp
i The key can also be used to open and
close the sliding/tilting sunroof* and the
side windows. You can open them using the
summer opening feature (Y page 100). You
can close them using the convenience clos-
ing feature ( Y page 100). Factory settings
X
To unlock centrally: press the k but-
ton.
The turn signals flash once. The locking
knobs in the doors pop up. The anti-theft
alarm system* is deactivated.
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer.
i If you do not open either a door or the
boot lid after you have unlocked the vehi-
cle, it will automatically relock after approx-
imately 40 seconds.
X To lock centrally: press the j button.
The turn signals flash three times if the
doors and boot lid are closed. The locking
knobs in the doors drop down. The anti-
theft alarm system* and the immobiliser
are primed.
Individual settings
You can change the setting of the locking
system in such a way that pressing the
k button only unlocks the driver's door
and the fuel filler flap. This is useful if you fre-
quently travel on your own.
Controls
* optional
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Opening and closing
67
X
To change the setting: press the k
and j buttons simultaneously for
approximately six seconds until the battery
check lamp flashes twice.
The key now functions as follows:
X To unlock the driver's door: press the
k button once.
X To unlock centrally: press the k but-
ton twice.
X To lock centrally: press the j button.
Restoring the factory settings X
Press the k and j buttons simulta-
neously for approximately six seconds until
the battery check lamp flashes twice. KEYLESS GO*
If you are carrying the KEYLESS GO key on
your person, you can use the KEYLESS GO
functions of your vehicle. The KEYLESS GO
key should not be more than one metre away
from the vehicle. However, you can also use
the KEYLESS GO key like a normal key with
remote control.
When you pull the door handle, the following
unlock centrally if the factory settings have
not been changed:
R the doors
R the boot lid
R the fuel filler flap G
Risk of accident
Never leave children unsupervised in the
vehicle. They could open a door from the
inside at any time, even if it has been
locked. Or they could start the vehicle if a
valid KEYLESS GO key is in the vehicle and
they press the KEYLESS GO button on the
gear selector lever. They could endanger
themselves and others. Switch off the
engine and take the KEYLESS GO key with
you, even if you are only leaving the vehicle
for a short time. 1
j Locking button
2 i Unlocking button for the boot lid
3 k Unlocking button
4 Battery check lamp
i You can also use the KEYLESS GO key to
open and close the side windows and slid-
ing/tilting sunroof* . You can open them
using the summer opening feature
(Y page 100). You can close them using
the convenience closing feature
(Y page 100).
i If the vehicle has been parked for a long
time, you must pull the door handle to acti-
vate the KEYLESS GO functions. Controls
* optional
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Seats
80
3
Massage function
4 Upper back support
5 Lumbar region support
6 Seat cushion length
X To activate/deactivate: press button 1.
The indicator lamp in the button lights up/
goes out.
When switched on, the message Driving
dynamics seat adjustment appears in
the multi-function display for five seconds.
Massage function (PULSE) The massage function helps you to prevent
muscle tension on long journeys.
X
Press button 3.
The indicator lamp in the button lights up.
The air cushions in the lumbar region
vibrate for approximately five minutes. Seat ventilation*
The three blue indicator lamps in the button
indicate the ventilation level you have selec-
ted. 1
Seat ventilation
X Make sure that the key is in position 1 or
2 in the ignition lock.
X To switch on: press button 1 repeatedly
until the required ventilation level is set.
i If you open the side windows and the slid-
ing sunroof* using the key ( Y page 100),
the driver's seat ventilation automatically
switches to the highest level.
X To switch off: press button 1 repeatedly
until all the indicator lamps go out. i
If the battery voltage is too low, the seat
ventilation switches off temporarily. Seat heating*
The three red indicator lamps in the button
indicate the heating level you have selected. 1
Front-seat heating Controls
* optional
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Side windows
99G
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
prolonged exposure to extremely high or
extremely low temperatures
If children open a door, they could:
R seriously or even fatally injure other peo-
ple
R get out of the vehicle, thereby injuring
themselves or be seriously or even fatally
injured by a passing vehicle
Activate the child-proof locks if children are
travelling in the vehicle. They could other-
wise open doors or windows while the vehi-
cle is in motion and thereby injure them-
selves or others.
i It is also possible to open and close the
side windows from the outside using the
"Summer opening" (Y page 100) and "Con-
venience closing" (Y page 100) features
respectively. You can disable the controls for the rear
side windows from the driver's seat
(Y page 49).
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the respective window.Switches on the driver's door
1 Front left
2 Front right
3 Rear right
4 Rear left
X Make sure that the key is in position 2 in
the ignition lock.
i When the key is turned to position 0 or
removed from the ignition lock, it is still
possible to operate the windows until the driver's or front-passenger door is opened,
but for no more than five minutes.
X To open or close: press the switch down
or pull it up beyond the pressure point and
hold it until the corresponding window is in
the desired position.
X To open or close fully: press the switch
down or pull it up beyond the pressure point
and release it.
X To stop: briefly press the switch down or
pull it up.
Closing with increased force and without
the anti-entrapment feature
G Risk of injury
Make sure that nobody can become trap-
ped and a serious or even fatal injury is not
caused as you close a side window with
increased force or without the anti-entrap-
ment feature.
If a side window locks up during closing and
has reopened again slightly:
X Immediately after the window locks up, pull
the switch upwards until the window is fully
closed.
The side window is closed with more force.
Controls
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