Mercedes-Benz 2005 M-Class Operator's Manual page 91

Warning!
When leaving the vehicle, always remove the
key from the steering lock, and lock your ve-
hicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment may cause an accident and / or seri-
ous personal injury.
!
To prevent possible malfunction, avoid
exposing the remote control to high
levels of electromagnetic radiation.
i
If the key is inserted in the steering
lock, the vehicle cannot be locked or
unlocked with the remote control.
Unlocking
G
Global unlocking
Press button Πtwice.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system is switched
off.
The vehicle will lock again automatically
and reactivate the anti-theft alarm system
within approximately 40 seconds of
unlocking if:
neither door nor liftgate is opened
the key is not inserted in the starter
switch
the central locking switch is not
activated
Controls in detail
Locking and unlocking
Unlocking the driver's door and fuel
filler flap
Press button Πonce.
All turn signal lamps flash once. The
locking knob in the driver's door moves
up. The anti-theft alarm system is
switched off.
Unlocking the liftgate
Press button Š.
Only the liftgate unlocks.
Locking
Press button ‹ once.
All turn signal lamps flash three times
to indicate that all doors, the liftgate
and the fuel filler flap are locked. The
anti-theft alarm system is activated.
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