Mercedes-Benz 2007 SL 55 AMG Operator's Manual page 98

The alarm system will also be triggered
when
someone attempts to raise the vehicle
unlocking and opening the driver's
door with the mechanical key
someone opens a door from the inside
someone opens the trunk lid with the
emergency release button
i
If the alarm stays on for more than
30 seconds, a call to the Response Center is ini-
tiated automatically by the Tele Aid system
( page 245) provided Tele Aid service was sub-
scribed to and properly activated, and that nec-
essary cellular service and GPS coverage are
available.
Arming the alarm system
The alarm system is armed after locking
the vehicle with the SmartKey or
KEYLESS-GO*. The turn signal lamps flash
three times to indicate that the alarm sys-
tem is activated. The indicator lamp in the
central locking switch ( page 31) begins
to flash after arming the alarm system.
i
If the turn signal lamps do not flash three
times, a door or the trunk lid may not be properly
closed.
Close the respective element and lock the vehi-
cle again.
Disarming the alarm system
The alarm system is disarmed when you
unlock your vehicle with the SmartKey or
KEYLESS-GO*. The turn signal lamps flash
once to indicate that the alarm system is
disarmed.
i
The alarm system will rearm automatically
again after approximately 40 seconds if no door
was opened.
Safety and Security
Anti-theft systems
Canceling the alarm
To cancel the alarm:
With the SmartKey
Insert the SmartKey in the starter
switch.
or
Press the Œ or ‹ button on the
SmartKey.
With KEYLESS-GO*
Grasp an outside door handle.
The SmartKey with KEYLESS-GO must
be within 3 ft. (1 m) of the vehicle.
or
Press the KEYLESS-GO start/stop but-
ton ( page 40).
The SmartKey with KEYLESS-GO must
be inside the vehicle.
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