Mercedes-Benz A Series 2015 Owner's Manual page 87

Key
84
To unlock the vehicle: touch the inner
X
surface of the door handle.
To lock the vehicle: touch sensor sur-
X
face : or ;.
Make sure that you do not touch the inner
surface of the door handle.
Convenience closing feature: touch
X
recessed sensor surface ; for an exten-
ded period.
For further information on the convenience
closing feature (
To unlock the tailgate: pull tailgate han-
X
dle :.
Deactivating and activating
If you do not intend to use the vehicle for an
extended period of time, you can deactivate
KEYLESS-GO. The key will then use very little
power, thereby conserving battery power. For
the purposes of activation or deactivation,
the vehicle does not have to be nearby.
page 95).
Y
To deactivate: press the & button on
X
the key twice in rapid succession.
The battery check lamp of the key flashes
twice briefly and lights up once, then KEY-
LESS-GO is deactivated (
To activate: press any button on the key.
X
or
Insert the key into the ignition lock.
X
KEYLESS-GO and all of its associated fea-
tures are available again.
KEYLESS-GO start function
General notes
Bear in mind that the engine can be started by
any of the vehicle occupants if there is a key
in the vehicle.
Changing the settings of the locking
system
You can change the settings of the locking
system. This means that only the driver's door
and the fuel filler flap are unlocked when the
vehicle is unlocked. This is useful if you fre-
quently travel alone.
To change the setting: press and hold
X
down the % and & buttons simulta-
neously for about six seconds until the bat-
tery indicator lamp flashes twice
( page 86).
Y
If the setting of the locking system is changed
within the signal range of the vehicle, press-
ing the & or % button:
locks or
R
unlocks the vehicle
R
The key now functions as follows:
To unlock: press the % button once.
X
To unlock centrally: press the % but-
X
ton twice.
To lock centrally: press the & button.
X
page 86).
Y