Mercedes-Benz 2007 E 320 BLUETEC Operator's Manual page 108

Arming the alarm system
The indicator lamp located in the central
locking switch in the center console.
1 Indicator lamp
Lock the vehicle with the SmartKey or
KEYLESS-GO*.
The turn signal lamps flash three times
to indicate that the alarm system is
armed. The indicator lamp 1 begins to
flash after approximately 30 seconds
after arming the alarm system.
i
If the turn signal lamps do not flash three
times, one of the following elements may not be
properly closed:
a door
the trunk
Close the respective element and lock the vehi-
cle again.
Disarming the alarm system
Unlock the 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
after approximately 40 seconds if neither a door
nor the trunk was opened.
Safety and Security
Anti-theft systems
Canceling the alarm
With the SmartKey
Insert the SmartKey in the starter
switch.
or
Press button Œ or ‹ on the
SmartKey.
With KEYLESS-GO*
Pull 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
button ( page 39).
The SmartKey with KEYLESS-GO must
be inside the vehicle.
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