X
To arm: lock the vehicle with the SmartKey or
KEYLESS-GO.
Indicator lamp
:
flashes. The alarm system
is armed after approximately ten seconds.
X
To disarm: unlock the vehicle with the Smart-
Key or KEYLESS-GO.
or
X
Insert the SmartKey into the ignition lock.
or
X
Vehicles with KEYLESS-GO start function
or KEYLESS-GO: press the Start/Stop but-
ton.
The SmartKey must be in the vehicle.
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R
a door
R
the vehicle with the mechanical key
R
the trunk lid
R
the hood
R
the stowage compartment/telephone com-
partment under the armrest in vehicles with
automatic transmission
X
To stop the alarm with the SmartKey:
press the
%
or
&
button on the Smart-
Key.
The alarm is stopped.
or
X
Vehicles with KEYLESS-GO start-function
or KEYLESS-GO: remove the Start/Stop but-
ton from the ignition lock (
Y
page 123).
X
Insert the SmartKey into the ignition lock.
The alarm is stopped.
X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The SmartKey
must be outside the vehicle.
The alarm is stopped.
or
X
Press the Start/Stop button on the dash-
board. The SmartKey must be inside the vehi-
cle.
The alarm is stopped.
The alarm is not switched off, even if you close
the open door that triggered it, for example.
i
If the alarm continues for more than
30 seconds, the mbrace emergency call sys-
tem automatically notifies the Customer
Assistance Center. This is done either by text
message or data connection.
The emergency call system sends a message
or establishes a data connection provided
that:
R
you have subscribed to the mbrace service.
R
the mbrace service has been activated
properly.
R
the necessary mobile phone network is
available.
74
Protection against theft
Safety
Summary of Contents for C-CLASS CABRIOLET
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