2008 MERCEDES-BENZ R-CLASS MPV ignition

Anti-theft syste
ms 63Anti-theft systems
Immobiliser
The immobiliser prevents your vehicle from
being started without the correct key.
Activating the immobiliser X
With the key: remove the key from the
ignition lock.
X With KEYLESS GO*: press the KEYLESS
GO button on the dashboard.
The engine switches off.
Deactivating the immobiliser X
With the key: turn the key to position 2in
the ignition lock.
X With KEYLESS GO*: press the KEYLESS
GO button on the dashboard twice without
depressing the brake.
i The immobiliser is always deactivated
when you start the engine. ATA* (anti-theft alarm system)
A visual and audible alarm is triggered when
the alarm system is primed and you open:
R a door
R a door using the emergency key element
R the tailgate
R the bonnet
The alarm is not switched off even if you close
an open door again. 1
Indicator lamp X
To prime: lock the vehicle using the key.
On vehicles with KEYLESS GO*, the locking
button on the door handle can also be used.
Indicator lamp 1flashes. The alarm sys-
tem is primed after approximately 10 sec-
onds.
X To deactivate: unlock the vehicle using the
key. On vehicles with KEYLESS GO*, you
can also unlock the vehicle by grasping the
door handle.
Switching off the alarm X
With the key: insert the key into the igni-
tion lock.
The alarm is switched off.
or
X Press the Œor‹ button on the key.
The alarm is switched off.
X With KEYLESS GO*: grasp the door han-
dle. The key must be outside the vehicle.
The alarm is switched off.
or
X Press the KEYLESS GO* button on the
dashboard. The key must be inside the
vehicle.
The alarm is switched off. Safety
* optional
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Anti-theft syste
ms64 Tow-away protection*
An audible and visual alarm is triggered if the
vehicle's angle of inclination is altered while
tow-away protection is primed. This occurs if
the vehicle is jacked up on one side, for exam-
ple.
Priming tow-away protection X
Make sure that all the doors and the tail-
gate are closed.
X Lock the vehicle with the key or, on vehicles
with KEYLESS GO*, also using the locking
button on the door handle.
Tow-away protection is primed after
approx. 30 seconds.
Deactivating tow-away protection Deactivate tow-away protection manually to
prevent a false alarm if your vehicle:
R it is being transported
R it is being loaded, e.g. onto a ferry or car
transporter
R is being parked on a movable surface, e.g.
split-level garages
It is possible to switch off tow-away protec-
tion on the on-board computer for the next time the vehicle is locked (Y
page 136). Tow-
away protection remains deactivated until
you unlock and lock the vehicle again.
If you select Tow-away protection in the
"Display with ignition switched off" function
contained in the Vehiclesubmenu,
(Y page 133) the following message appears
in the multi-function display after switching
off the ignition: X
Press -.
The Tow-away protection off message
appears in the multi-function display.
i If you press +, tow-away protection
will remain primed.
X Lock the vehicle with the key or, on vehicles
with KEYLESS GO*, with the locking button
on the door handle.
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 deployed 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 hinged side windows *are closed
R the sliding/tilting sunroof* is closed Safety
* optional
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Anti-theft syste
ms 65
R
the panorama sliding 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 Make sure that all the doors and the tail-
gate are closed.
X Lock the vehicle with the key or, on vehicles
with KEYLESS GO*, with the locking button
on the door handle.
The interior motion sensor is primed after
approximately 40 seconds.
Deactivating the interior motion sensor 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 a window remains open
R a hinged side window* remains open
R the panorama sliding sunroof * remains
open
R the sliding/tilting sunroof* remains open
It is possible to deactivate the interior motion
sensor using the on-board computer for the
next time the vehicle is locked
(Y page 136). The interior motion sensor remains deactivated until you unlock and lock
the vehicle again.
If you select
Interior motion sensor in
the "Display with ignition switched off" func-
tion contained in the Vehiclesubmenu,
(Y page 133) the following message appears
in the multi-function display after switching
off the ignition: X
Press -.
The Interior motion sensor off mes-
sage appears in the multi-function display.
i If you press +, the interior motion sen-
sor will remain activated.
X Lock the vehicle with the key or, on vehicles
with KEYLESS GO*, with the locking button
on the door handle.
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 Safety
* optional
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Opening and closing
69
X
To change the setting: press thek
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 thekbut-
ton twice.
X To lock centrally: press thejbutton.
Restoring the factory settings X
Press the kandj buttons simulta-
neously for approximately six seconds until
the battery check lamp flashes twice. KEYLESS GO key*
The optional equipment supplied with your
vehicle includes two KEYLESS GO keys. You
can start, lock or unlock the vehicle using the
KEYLESS GO key. To do this, you need only
carry the KEYLESS GO key on your person.
When you touch the surface of the sensors on
the vehicle's door handles, KEYLESS GO
establishes a radio connection between the
vehicle and the key. The distance between
the KEYLESS GO key and the vehicle's door
handle from which you wish to lock or unlock
the vehicle, must not be greater than 1 m.
When you pull the door handle, the following
unlock centrally if the factory settings have
not been changed:
R the doors
R the tailgate
R the fuel filler flap
If you pull on the handle of the tailgate, only
the tailgate of your vehicle is unlocked.
When starting the engine and whilst driving,
KEYLESS GO also checks whether a valid
KEYLESS GO key is in the vehicle by periodi-
cally establishing radio contact. G
Risk of accident
If children are left unsupervised in the vehi-
cle, they could open a door from the inside,
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 KEY-
LESS GO button on the ignition lock. They
could endanger themselves and others.
Never leave children unsupervised in the
vehicle. 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 To lock the vehicle
2 i To unlock, open* or close* the tail-
gate
3 k To unlock the vehicle
4 Battery check lamp Controls
* optional
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Opening and closing
75
X
To open: pull remote operating button 1
until the boot lid opens.
X To close: turn the key to position 1or 2in
the ignition lock.
X Press remote operating button 1until the
tailgate closes.
Limiting the opening angle of the tail-
gate You can limit the opening angle of the tailgate
in the top half of its opening range. This could
be useful, for example, when there is insuffi-
cient space above the tailgate.
Activating
X
To open the tailgate: pull the handle or
press the ibutton on the key.
X To stop the opening procedure: when the
desired position is reached, pull the handle
again or press the ibutton on the key.
Alternatively, you can also press the closing
button in the tailgate.
X Press and hold the closing button in the
tailgate until you hear a tone.
The opening angle limiter is activated. The
tailgate will now stop in the stored position
when opening. Deactivating
X
Press and hold the closing button in the
tailgate until you hear two short tones.
Opening from the inside You can unlock and open the tailgate from the
inside (Y
page 72). Automatic locking feature
The vehicle will lock automatically once you
have pulled away.
You can switch off the automatic locking
function via the on-board computer
(Y page 134).
i The vehicle is locked automatically when
the ignition is switched on and the wheels
begin to turn. There is therefore a risk of
being locked out when the vehicle is being
pushed or tested on a dynamometer. Locking/unlocking the vehicle from
the inside
You can centrally lock or unlock the vehicle
from the inside. This feature may be useful if,
for example, you wish to unlock the
passenger door from the inside or lock the
vehicle before you pull away.
i You cannot unlock the vehicle centrally
from the inside if the vehicle has been
locked with the key or the KEYLESS GO
key*.
i It is only possible to lock the vehicle cen-
trally if the front-passenger door is closed. 1
Unlocking button
2 Locking button Controls
* optional
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Key positions
76
X
To unlock: press button 1.
X To lock: press button 2. Key positions
Key
Ignition lock
}
To remove the key
$ Power supply for some consumers, such
as the windscreen wipers
% Ignition (power supply for all consumers)
and drive position
& To start the engine
i Even if the key is not for the vehicle in
question, it will still turn in the ignition lock.
The ignition is not switched on. The engine
cannot be started. KEYLESS GO*
If you press the KEYLESS GO button repeat-
edly without depressing the brake pedal, its
function corresponds to the different key
positions in the ignition lock.
If you depress the brake pedal and press the
KEYLESS GO button, the engine starts imme-
diately.
i To start the engine using the KEYLESS GO
button, the KEYLESS GO key must be in the
vehicle. 1
KEYLESS GO button
If KEYLESS GO button 1has not yet been
pressed, this corresponds to "key removed"
or position 0. Cont
rols
* optional
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Seats
77
X
Position 1: press KEYLESS GO button 1
once.
It is now possible to switch on the wind-
screen wipers, for example.
i If you press KEYLESS GO button 1in this
position twice, the power supply is discon-
nected again.
X Position 2(ignition): press KEYLESS GO
button 1twice.
i If you press KEYLESS GO button 1in this
position once, the power supply is discon-
nected again.
Removing the KEYLESS GO button You can remove the KEYLESS GO button from
the ignition lock and start the vehicle with a
key as usual.
i
Switching between KEYLESS GO mode
and key mode is only possible when the
transmission is in position P. 1
KEYLESS GO button
2 Ignition lock
i If you switch from using the key back to
KEYLESS GO mode, the system requires 2
seconds' recognition time before you can
use the KEYLESS GO button as usual.
i You do not need to remove the KEYLESS
GO button from the ignition lock when you
leave the vehicle. Seats
Points to remember
You will find information about folding down
the rear bench seat in the "Luggage compart-
ment enlargement" section (Y page 190).
Depending on the vehicle's equipment, the
seats can adjusted either manually/electri-
cally or electrically*. G
Risk of injury
The seats can still be adjusted when there
is no key in the ignition lock. For this rea-
son, children should never be left unsuper-
vised in the vehicle. They could become
trapped when adjusting a seat. G
Risk of accident
Only adjust the driver's seat when the vehi-
cle is stationary. You will otherwise be dis-
tracted from the road and traffic conditions
and you could lose control of the vehicle as
a result of the seat moving. This could
cause an accident. G
Risk of injury
Make sure that nobody can become trap-
ped when you adjust the seat. Controls
* optional
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Seats
81
i
When the door is unlocked, opened or the
key is in position 1in the ignition lock, the
setting of the lumbar support is automati-
cally checked and if necessary the individ-
ual setting is reset. Adjusting seats in the 2nd and 3rd
rows
G
Risk of injury
After adjusting the seats, make sure that
the outer seats in the 2nd row are locked,
and that the backrests in the 2nd and 3rd
rows of seats are locked and in the upright
position.
The outer seats in the 2nd row are only
locked if the lock verification indicator is
folded in and the indicator area is barely
visible (see the "Easy-entry/exit feature for
the 3rd row of seats" section).
If the backrests are not locked in position:
R Sharp braking
R A sudden change of direction
R An accident
could cause the backrests to fold forwards
and not provide the intended level of restraint, thereby resulting in additional
serious or even fatal injury.
Seat fore-and-aft adjustment (outer
seats in the 2nd row) 1
Lever
X Pull lever 1in the direction of the arrow to
the stop and hold it in this position.
X Slide the seat forwards or backwards to the
desired position.
X Release handle 1.
The seat engages audibly. Backrest Outer seats, 2nd row
1
Lever The 3rd row of seats
1
Lever Controls
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