Tow-Away Alarm - Mercedes-Benz 2011 SL550 Roadster Operator's Manual

Anti-theft systems
64
a door is opened from the inside
R
the trunk is opened with the emergency
R
release button
To cancel the alarm after it has been
triggered, see "Canceling the alarm"
( Y page 65).
If the alarm stays on for more than
i
30 seconds, the Tele Aid system initiates a
call to the Customer Assistance Center
automatically. The Tele Aid system will
initiate the call provided that
you have subscribed to the Tele Aid
R
service
the Tele Aid service has been activated
R
properly
the necessary mobile phone, power
R
supply and GPS coverage are available
X
Arming: Lock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash three times and
an acoustic warning sounds three times to
indicate that the vehicle is locked. Indicator
lamp : flashes to indicate that the alarm
system is armed.
i If the turn signal lamps do not flash three
times and the acoustic warning does not
sound three times, a door or the trunk may
not be properly closed.
Close the respective element.
X
Disarming: Unlock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash once and an
acoustic warning sounds once to indicate
that the alarm system is disarmed.
Unless you open a door or the trunk within
i
approximately 40 seconds after unlocking
the vehicle:
The vehicle will be locked again.
R
The anti-theft alarm system will be
R
rearmed.

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.
To cancel the alarm after it has been
triggered, see "Canceling the alarm"
( Y page 65).
i If the alarm stays on for more than
30 seconds, a call to the Customer
Assistance Center is initiated automatically
by the Tele Aid system provided that you
have subscribed to the Tele Aid service and
that it has been activated properly, and that
the necessary mobile phone, power supply
and GPS coverage are available.
X
Arming: Lock the vehicle with the
SmartKey or with KEYLESS-GO.
The tow-away alarm is armed after about
30 seconds automatically.
X
Disarming: Unlock the vehicle with the
SmartKey or with KEYLESS-GO.
The tow-away alarm remains disarmed until
you lock the vehicle again.
Disabling tow-away alarm
To prevent triggering the tow-away alarm,
disable the tow-away alarm feature before
towing the vehicle, or when parking on a