Mercedes-Benz 2007 E 320 BLUETEC Operator's Manual page 66

Exit the vehicle and close all doors and
the trunk.
i
If you hear a warning signal you have forgot-
ten to switch off the headlamps before opening
the driver's door.
In addition the message Switch off lights
appears in the multifunction display.
Switch off the headlamps.
Locking with the SmartKey
After exiting the vehicle, press lock
button ‹ on the SmartKey
( page 36).
All turn signal lamps flash three
times.
An acoustic signal sounds three
times.
The locking knobs in the doors
move down.
The anti-theft alarm system is
armed.
For more information, see the "Controls in
detail" section ( page 110).
Locking with KEYLESS-GO*
1 Lock button
Getting started
Parking and locking
After exiting the vehicle, press lock
button 1 on an outside door handle.
All turn signal lamps flash three
times.
An acoustic signal sounds three
times.
The locking knobs in the doors
move down.
The anti-theft alarm system is
armed.
For more information, see "SmartKey with
KEYLESS-GO*" ( page 113).
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