Mercedes-Benz S-Class 2011 Operator's Manual page 76

Anti-theft systems
74
If the alarm stays on for more than 30
i
seconds, the emergency call system
mbrace (USA only) or TELEAID (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
you have subscribed to the mbrace/
R
TELEAID service.
the mbrace/TELEAID service has been
R
activated properly.
the required mobile phone, power supply
R
and GPS are available.
X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp : flashes. The alarm
system is armed after approximately 30
seconds.
X
To deactivate: unlock the vehicle using the
SmartKey or KEYLESS-GO.
X
To stop the alarm using the SmartKey:
insert the SmartKey into the ignition lock.
The alarm is switched off.
or
X
Press the % or & button on the
SmartKey.
The alarm is switched off.
X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The key
must be outside the vehicle.
The alarm is switched off.
or
X
Press the Start/Stop button on the
dashboard. The key must be inside the
vehicle.
The alarm is switched off.