Mercedes-Benz G-Class Operator's Manual page 77

Automatic locking feature
To deactivate
:
To activate
;
To disarm: press and hold button : for
X
about five seconds until a tone sounds.
To arm: press and hold button ; for about
X
five seconds until a tone sounds.
i
If you press one of the two buttons and
do not hear a tone, the relevant setting has
already been selected.
The vehicle is locked automatically when the
ignition is switched on and the vehicle's
wheels are moving at a speed in excess of
9 mph (15 km/h).
You could therefore be locked out if:
the vehicle is being pushed.
R
the vehicle is being towed.
R
the vehicle is being tested on a
R
dynamometer.
You can also switch the automatic locking
function on and off using the on-board
computer ( page 216).
Y
Unlocking the driver's door
(mechanical key)
If the vehicle can no longer be centrally
unlocked with the SmartKey, use the
mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered ( page 65).
Y
Take the mechanical key out of the SmartKey
( page 70).
Y
Insert the mechanical key into the lock of
X
the driver's door as far as it will go.
Turn the mechanical key counter-clockwise
X
to position 1.
The door is unlocked.
Turn the mechanical key back and remove
X
it.
Insert the mechanical key into the
X
SmartKey.
Locking the vehicle
If the vehicle can no longer be centrally
locked with the SmartKey, use the
mechanical key.
Close the front-passenger door, the rear
X
doors and the tailgate.
Press the locking button (
X
Make sure that the locking knobs on the
X
doors are still visible. Press down the
locking knobs by hand, if necessary.
Close the driver's door from the outside.
X
Doors
75
page 74).
Y
Z