Mercedes-Benz GLC Owner's Manual page 105

Doors
102
To unlock: press button :.
X
To lock: press button ;.
X
When the front-passenger door is closed,
the vehicle is locked.
This does not lock or unlock the fuel filler flap.
You cannot unlock the vehicle centrally from
the inside if the vehicle has been locked with
the key or KEYLESS-GO.
For all countries except the United King-
dom:
If the vehicle has previously been locked with
the key or with KEYLESS-GO, opening a door
from the inside will trigger the anti-theft alarm
system. Switch off the alarm (
United Kingdom only: if the vehicle has
been locked with the key or with KEYLESS-
GO, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac-
tivate the double lock function by deactivat-
ing the interior motion sensor . It is then pos-
sible to operate the doors as follows. The
doors can be opened from the inside. You can
only open the rear doors from inside the vehi-
cle if they are not secured by the child-proof
locks ( page 77).
Y
When a locked door is opened from inside the
vehicle, the previous unlocking process will
be acknowledged if the vehicle:
has been locked with the locking button for
R
the central locking or
has been locked automatically
R
The vehicle will be fully unlocked if it had pre-
viously been fully unlocked. Only the door
which has been opened from the inside is
unlocked if only the driver's door had been
previously unlocked.
Automatic locking feature
To deactivate: press and hold button :
X
for approximately five seconds until a tone
sounds.
To activate: press and hold button ; for
X
approximately five seconds until a tone
sounds.
If you press one of the two buttons and do not
hear a tone, the relevant setting has already
page 90).
Y
been selected.
The vehicle is locked automatically when the
ignition is switched on and the wheels are
turning.
Therefore, you could be locked out if:
the vehicle is being pushed
R
the vehicle is being towed
R
the vehicle is being tested on a dynamom-
R
eter
i
automatic locking function via COMAND
Online or Audio 20 (see the separate oper-
ating instructions).
Unlocking the driver's door (emer-
gency key element)
If the vehicle can no longer be unlocked with
the key or KEYLESS-GO, use the emergency
key element.
You can also activate and deactivate the