Mercedes-Benz SLR McLaren. Operator's Manual.

Arming 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 104) begins
to flash after arming the alarm
system.
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If the turn signal lamps do not flash
three times, one of the following
elements may not be properly closed:
a door
the trunk
the hood
Close the respective element and lock
the vehicle again.
Disarming the alarm system
Unlock your vehicle with the SmartKey.
The turn signal lamps flash once to
indicate that the alarm system is
disarmed.
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The alarm system will rearm automatically
after approximately 40 seconds if
neither a door nor the trunk lid was
opened.
Canceling the alarm
To cancel the alarm:
Safety and Security
Anti-theft systems
Press button Œ or ‹ on the
SmartKey.
or
Insert the SmartKey in the starter
switch.
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