2009 MERCEDES-BENZ SLR alarm

94 Safety and SecurityAnti-theft systemsArming the alarm system
Lock the vehicle with the SmartKey.
The turn signal lamps flash three times
to indicate that the alarm system is
activated. The indicator lamp in the
central locking switch (
page 105) be-
gins to flash after arming the alarm
system.Disarming the alarm system

Unlock your vehicle with the SmartKey.
The turn signal lamps flash once to
indicate that the alarm system is
disarmed.Canceling the alarm
To cancel the alarm:

Press buttonŒ or‹ on the
SmartKey.
or

Insert the SmartKey in the starter
switch.
i
If the turn signal lamps do not flash three
times, a door or the trunk may not be properly
closed.
Close the respective element and lock the
vehicle again.
i
The alarm system will rearm automatically
after approximately 40 seconds if neither a door
nor the trunk lid was opened.

95 Safety and Security
Anti-theft systems
Tow-away alarm
Once the tow-away alarm is armed, a visual
and audible alarm will be triggered when
someone attempts to raise the vehicle.
Arming tow-away alarm
Lock your vehicle with the SmartKey.
The tow-away alarm is automatically
armed after about 30 seconds.Disarming tow-away alarm
To prevent triggering the tow-away alarm,
switch off the tow-away alarm feature
before towing the vehicle, or when parking
on a surface subject to movement, such as
a ferry or auto train.
The button is located on the lower part of
the center console.
1Tow-away alarm off button
2Indicator lamp

Switch off the ignition and remove the
SmartKey.

Press button 1.
Indicator lamp2 in button1 comes
on briefly.

Exit and lock your vehicle with the
SmartKey.
The tow-away alarm remains disarmed
until you lock your vehicle again.
Canceling the alarm
To cancel the alarm:

Press buttonŒ or‹ on the
SmartKey.
or

Insert the SmartKey in the starter
switch.
i
The tow-away protection alarm is triggered,
for example, if the vehicle is lifted on one side.
If the alarm stays on for more than 30 seconds,
a call to the Response Center is initiated auto-
matically by the Tele Aid system (
page 221)
provided Tele Aid service was subscribed to and
properly activated, and that necessary cellular
service and GPS coverage are available.
i
When you unlock your vehicle, the tow-away
protection disarms automatically. The tow-away
alarm remains disarmed until you lock the
vehicle again.
i
You cannot disarm the tow-away alarm while
the ignition is switched on.

99 Controls in detail
Locking and unlocking
Factory setting
Global unlocking
Press buttonŒ.
All turn signal lamps flash once. The
anti-theft alarm system is disarmed.
The vehicle will lock again automatically
and rearm the anti-theft alarm system
within approximately 40 seconds of
unlocking if:


neither door nor trunk is opened


the SmartKey is not inserted in the
starter switch


the central locking switch is not
activated
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. It is possible
for children to open a locked door from the
inside, which could result in an accident
and/or serious personal injury.i
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference re-
ceived, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference re-
ceived, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
!
If you cannot lock or unlock the vehicle with
the SmartKey, then the batteries in the Smart-
Key are discharged, the SmartKey is malfunc-
tioning or the vehicle battery is drained.


Check the batteries in the SmartKey
(page 100) and replace them if necessary
(page 359).


Use the mechanical key to unlock the vehicle
(page 357).


Have the vehicle battery and the battery con-
nections checked. Contact an authorized
Mercedes-Benz Center.
If the SmartKey is malfunctioning, contact Road-
side Assistance or an authorized Mercedes-Benz
Center.

100 Controls in detailLocking and unlockingGlobal locking
Press button‹.
With the trunk and all doors closed, all
turn signal lamps flash three times. The
anti-theft alarm system is armed.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressingŒ only unlocks the driver’s
door, interior storage compartments and
the fuel filler flap.

Press and hold buttonsŒ and‹
simultaneously for about 6 seconds un-
til battery check lamp5 flashes twice.
The SmartKey will then function as
follows:Unlocking driver’s door and fuel filler
flap

Press buttonΠonce.
All turn signal lamps flash once. The
anti-theft alarm system is disarmed.
Global unlocking

Press buttonΠtwice.
All turn signal lamps flash once. The
anti-theft alarm system is disarmed.
Global locking

Press button‹.
With the trunk and all doors closed, all
turn signal lamps flash three times. The
anti-theft alarm system is armed.
Restoring to factory setting

Press and hold buttonsŒ and‹
simultaneously for about 6 seconds un-
til battery check lamp5 (
page 98)
flashes twice.Unlocking and opening the trunk
You can unlock the trunk separately.
A minimum height clearance of
5.5 ft (1.66 m) is required to open the
trunk lid.

Press and hold buttonŠ until the
trunk lid unlocks and opens slightly.
Checking the batteries

Press button ‹ or Œ.
Battery check lamp5 (
page 98)
comes on briefly to indicate that the
SmartKey batteries are in order.
i
If battery check lamp5 does not come on
briefly during check, then the SmartKey
batteries are discharged.
Replace the batteries (
page 359).
You can obtain the required batteries at any
authorized Mercedes-Benz Center.
i
If the batteries are checked within signal
range of the vehicle, pressing button‹
orΠwill lock or unlock the vehicle
accordingly.

102 Controls in detailLocking and unlocking
Opening the trunk
Opening the trunk from the outside
A minimum height clearance of
5.5 ft (1.66 m) is required to open the
trunk lid.
The handle is located above the rear
license plate recess.
1Trunk lock
2Handle The vehicle must be unlocked.

Pull on handle2 and lift the trunk lid.
The trunk can also be opened using
buttonŠ on the SmartKey or from its
inside in an emergency, see “Trunk emer-
gency release” (
page 104).
Opening the trunk from the inside
You can open the trunk from the inside if
the vehicle is stationary.
A minimum height clearance of
5.5 ft (1.66 m) is required to open the
trunk lid.
!
The door windows will not open or close if
the battery is discharged or the door windows
are impeded by ice. In this case open or close
the door with increased caution. Do not attempt
to force the door opened or closed. Doing so
may damage the door seals or the side window.
i
If the vehicle has previously been locked
with the SmartKey, opening a door from the
inside will trigger the anti-theft alarm system.
To cancel the alarm, do one of the following:


Press buttonŒ or‹ on the
SmartKey.


Insert the SmartKey in the starter switch.
!
Always make sure that there is sufficient
overhead clearance.

104 Controls in detailLocking and unlockingTrunk emergency release
The emergency release button is located
on the inside of the trunk lid.
With the emergency release button, the
trunk can be opened from inside the trunk.Emergency release button
Briefly press emergency release
button.
The trunk unlocks and the trunk lid
opens slightly.

Push up the trunk lid to fully open.The emergency release button unlocks the
trunk while the vehicle is standing still or in
motion.
Illumination of the emergency release
button:


The button will flash for 30 minutes
after opening the trunk.


The button will flash for 60 minutes
after closing the trunk.
The emergency release button does not
open the trunk lid if the vehicle battery is
discharged or disconnected.
Automatic locking
The doors and the trunk lock automatically
when the vehicle is set into motion.
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
The doors unlock automatically after an ac-
cident if the force of the impact exceeds a
preset threshold.
The vehicle locks automatically when the
ignition is switched on and the wheels are
turning at vehicle speeds of approximately
9 mph (15 km/h) or more. You could
therefore lock yourself out when the vehi-
cle is pushed or is on a test stand.
You can deactivate the automatic locking
using the control system (
page 139).
i
If the vehicle has previously been locked
from the outside with the SmartKey, opening the
trunk from the inside using the emergency
release button will trigger the anti-theft alarm
system.
To cancel the alarm, do one of the following:


Press buttonŒ or‹ on the
SmartKey.


Insert the SmartKey in the starter switch.

221 Controls in detail
Useful features
Stolen Vehicle Recovery services
In the event your vehicle was stolen:
Report the incident to the police.
The police will issue a numbered
incident report.

Pass this number on to the
Mercedes-Benz Response Center along
with your password issued to you when
you subscribed to the service.
The Response Center will then attempt
to covertly contact the vehicle’s Tele
Aid system. Once the vehicle is locat-
ed, the Response Center will contact
the local law enforcement and you. The
vehicle’s location will only be provided
to law enforcement.
Garage door opener
The integrated remote control is capable of
operating up to three separately controlled
devices. It provides a convenient way to re-
place up to three hand-held remote con-
trols used to operate devices such as
garage door openers, gate openers, or
other devices compatible with HomeLink
®
or some other systems.
Before the integrated remote control can
be used, it must be programmed to the ga-
rage door opener, gate operator or other
device you wish to operate. See the follow-
ing instructions for programming
information.
i
If the anti-theft alarm or the tow-away alarm
stays on for more than 30 seconds, a call to the
Response Center is initiated automatically by the
Tele Aid system provided Tele Aid service was
subscribed to and properly activated, and that
necessary cellular service and GPS coverage are
available. See anti-theft alarm system
(
page 93) and tow-away alarm (
page 95).

357 Practical hints
Unlocking in an emergency
Unlocking in an emergency
Unlocking the vehicle
Unlocking the trunk
If you cannot unlock the trunk with the
SmartKey, open the trunk with the
mechanical key.
The handle is located above the rear
license plate recess.1Mechanical key locking tab
2Mechanical key

Press locking tab1 in the direction of
arrow and, at the same time, remove
mechanical key2 completely out of
the housing.
Trunk lid lock3Unlocking
Insert the mechanical key in the trunk
lid lock.

Perform the following two steps
simultaneously:
Turn the mechanical key
counterclockwise to the stop, to
position3.

Pull the trunk lid handle and lift the
trunk lid.
i
Unlocking the trunk with the mechanical key
will trigger the anti-theft alarm system when the
door is opened.
To cancel the alarm, insert the SmartKey in the
starter switch.