2007 MERCEDES-BENZ C-CLASS ESTATE door lock

Anti-theft syste
ms72
Deactivate tow-away protection manually 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
This will prevent false alarms. 1
To deactivate tow-away protection
2 Indicator lamp
X Remove the key from the ignition lock.
X Press button 1.
Indicator lamp 2lights up briefly. X
Lock the vehicle with the key or, if the vehi-
cle has KEYLESS GO*, by touching the out-
side door handle .
i Tow-away protection remains deactiva-
ted until you unlock and lock the vehicle
again. Interior motion sensor*
A visual and audible alarm is triggered if your
vehicle is locked and a movement is detected
in the vehicle interior, e.g. if someone breaks
your vehicle's side windows or reaches into
the vehicle interior.
Priming the interior motion sensor X
Make sure that the side windows and the
sliding/tilting sunroof*/panorama slid-
ing/tilting sunroof* are closed.
This will prevent false alarms.
X Lock the vehicle with the key or, if the vehi-
cle has KEYLESS GO*, by touching the out-
side door handle .
The interior motion sensor is primed after
approximately 30 seconds. i
Do not leave anything, e.g. mascots,
hanging on the rear-view mirror or on the
grasp handles on the roof lining. Thes e
could otherwise trigger false alarms.
Deactivating the interior motion senso r Deactivate the interior motion sensor if yo
u
lock your vehicle and:
R people or animals remain in the vehicle
R the windows remain open
R the sliding/tilting sunroof*/panorama
sliding/tilting sunroof* remains open
This will prevent false alarms. 1
To deactivate the interior motion sensor
2 Indicator lamp Safety
* optional
204_AKB; 2; 3, en-GB
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Anti-theft syste
ms 73
X
Remove the key from the ignition lock.
X Press button 1.
Indicator lamp 2flashes briefly . G
Risk of injury
Do not leave children unsupervised in the
vehicle. They could open the doors, release
the parking brake or injure themselves on
moving parts, thus endangering them-
selves and others.
i The interior motion sensor remains deac-
tivated until you unlock and lock the vehicle
again. Safety
204_AKB; 2; 3, en-GB
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Opening and closing
76 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/tailgate
R The fuel filler flap G
Risk of accident
Never leave children unsupervised in the
vehicle. They could open even a locked
door from the inside or start the vehicle if
the key is left in it and thereby endanger
themselves and others. You should there -
fore 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/
tailgate*
3 k Unlocking button
4 Battery check lamp
i You can also open and close the side win-
dows and the sliding/tilting sunroof* or the
panorama sliding sunroof* with the key
( Y page 111).
Factory settings X
To unlock centrally :press the kbut-
ton .
The turn signals flash once. The lockin g
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/tailgate after you have unlocked
the vehicle, it will relock automatically after
approximately 40 seconds.
X To lock centrally :press the jbutton.
The turn signals flash three times if the
doors and boot lid/tailgate are closed. The
locking knobs in the doors drop down. The
anti-theft alarm system* and the immobil-
iser 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.
X To change the setting: press and hold down
the k andj buttons simultaneously
for approximately six seconds until battery
check lamp flashes twice. Controls
* optional
204_AKB; 2; 3, en-GB
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Opening and closing
77
The key now functions as follows:
X
To unlock the driver's door: press the
k button once.
X To unlock centrally :press the kbut-
ton twice.
X To lock centrally :press the jbutton.
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*
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/tailgate
R The fuel filler flap
If you press the button in the handle of the
boot lid/tailgate, only the boot/luggage com-
partment of your vehicle is unlocked. G
Risk of accident
Never leave children unsupervised in the
vehicle. They could :
R Open a door from the inside at any time,
even if it has been locked
R Start the vehicle if a valid KEYLESS GO
key is in the vehicle and they press the
KEYLESS GO button on the ignition lock
R Release the electric parking brak e
They could endanger themselves and oth-
ers. 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/
tailgate*
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 the
sliding/tilting sunroof* or the panorama
sliding sunroof* (Y page 111).
i If the vehicle has been parked for a long
time, the sensor surfaces are deactivated
automatically. Pull on the door handle to
unlock the door and switch on the ignition
once to reactivate the sensors. Controls
* optional
204_AKB; 2; 3, en-GB
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Opening and closing
78
Important notes R
If the KEYLESS GO key is removed from the
vehicle (in luggage or an article of clothing,
for instance), it will no longer be possible
to lock or start the vehicle .
R If the KEYLESS GO key is removed from the
vehicle while the engine is running, e.g. if
the front passenger leaves the vehicle with
the KEYLESS GO key, the following mes-
sage will appear in the multi-function dis-
play as you pull away: Key not detec-
ted.
R If the KEYLESS GO key is in the vehicle, the
vehicle can be started at any time. If you
have left the KEYLESS GO key in the vehi-
cle, you will see the following message in
the multi-function display when you lock
the vehicle: Key still in vehicle.
Factory settings X
To unlock centrally :pull the door handle.
The turn signals flash once. The locking
knobs in the doors pop up. The anti-thef t
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/tailgate after you have unlocked
the vehicle, it will relock automatically after
approximately 40 seconds.
i It is possible that the vehicle may be inad-
vertently unlocked if the KEYLESS GO key
is within a maximum of one metre of the
vehicle and the door handle is splashed by
a gush of water or if you are cleaning the
door handle . 1
Sensor surface on the door handl e
X To lock centrally: touch sensor surface
1 on the door handle.
The turn signals flash three times. The lock-
ing 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 lockin
g
system. When you now grasp the door handle
on the driver's door, you will only unlock the
driver's door and the fuel filler flap. This is
useful if you frequently travel on your own.
X To change the settings :press and hold
the k andj buttons of the key
simultaneously for approximately six sec-
onds until the battery check lamp flashes
twice.
The KEYLESS GO key will now function as fol-
lows:
X To unlock the driver's door: Pull the door
handle on the driver's door.
X To unlock centrally :Pull the door handle
on the front-passenger door or on the rear
doors.
X To lock centrally: touch sensor surface
1 on the door handle. Controls
* optional
204_AKB; 2; 3, en-GB
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Opening and closing
79
Restoring the factory settings X
Press the kandj buttons on the
key simultaneously for approximately six
seconds until the battery check lamp
flashes twice.
Locking from the luggage compartment
(Estate with remote boot locking*) On vehicles with KEYLESS GO* and EASY-
PACK tailgate*, you can close the tailgate
automatically and thereby centrally lock your
vehicle (Y page 84). Opening the doors from the inside
You can open a door from the inside at any
time, even if it has been locked. 1
Locking knob
2 Door handl e
X Pull door handle 2.
If the door is locked, locking knob 1pops
up. The door is unlocked and can be
opened. Automatic locking feature
The vehicle will lock automatically once you
have pulled away.
On vehicles with a luxury multi-function steer -
ing wheel you can also activate and deacti-
vate the automatic locking via the on-board
computer (Y page 143).
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.
Switching on/off 1
To switch off
2 To switch on Controls
* optional
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Opening and closing
80
X
To switch off: press the1button until
you hear a tone.
X To switch on: press the2button until you
hear a tone. 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 front-
passenger door from the inside or lock the
vehicle before you pull away. G
Risk of accident
Do not leave children unsupervised in the
vehicle. They could open a door from the
inside – even if it is locked – and thereby
endanger themselves and others.
i You cannot unlock the vehicle centrally
from the inside if the vehicle has been
locked from the outside using 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
To unlock
2 To lock
X To unlock: press button 1.
X To lock :press button 2. Boot/luggage compartmen
t G
Risk of poisoning
If the engine is running and the boot lid/
tailgate is open, exhaust fumes can enter
the interior of the vehicle. This could poison
you. Therefore make sure that the boot lid/
tailgate is always closed when the engine
is running.
! The boot lid/tailgate swings upwards and
out when it is opened. Therefore, make sure that there is enough space above and
behind the boot lid/tailgate.
Opening from the outside You can only open the boot lid/tailgate if yo
u
have unlocked it first.
X To unlock centrally :press the kbut-
ton on the key. To open the boot lid (Saloon)
1
Release button in the handle Cont
rols
* optional
204_AKB; 2; 3, en-GB
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Seats
86
If you have not yet pressed KEYLESS GO but-
ton
1, this corresponds to position0or no
key in the ignition lock.
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 now press KEYLESS GO button 1
twice, and the driver's door is open, the
power supply is disconnected again.
X Position 2 (ignition) :press KEYLESS GO
button 1twice.
i If you now press KEYLESS GO button 1
once and the driver's door is open, the
power supply is disconnected again.
Removing the KEYLESS GO button You can detach the KEYLESS GO button from
the ignition lock and start the vehicle with
a
key as usual. 1
KEYLESS GO button
2 Ignition lock
i If you switch back to the KEYLESS GO
function, 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. Seat
s
You will find information about folding down
the rear bench seat in the following sections :
R Through-loading feature in the rear bench
seat (Saloon) (Y page 186 )
R Luggage compartment enlargement
(Estate) (Y page 187 )
Depending on the vehicle's equipment, the
seat adjustments can be made either man-
ually/electrically 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 by a seat adjustment movement. 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. Control
s
* optional
204_AKB; 2; 3, en-GB
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