Mercedes-Benz E-Class Owner's Manual page 81

Key
78
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 on your own.
To change the setting: press and hold
X
down the % and & buttons on the
key simultaneously for approximately six
seconds until the battery check lamp
flashes twice (
i
If the setting of the locking system is
changed within the signal range of the vehi-
cle, pressing the & or % button:
locks or
R
unlocks the vehicle
R
The key now functions as follows:
To unlock the driver's door: press the
X
% button once.
To unlock centrally: press the % but-
X
ton twice.
To lock centrally: press the & button.
X
The KEYLESS-GO function is changed as fol-
lows:
To unlock the driver's door: touch the
X
inner surface of the door handle on the
driver's door.
To unlock centrally: touch the inner sur-
X
face of the front-passenger door handle.
To lock centrally: touch the outer sensor
X
surface on one of the door handles.
To restore the factory settings: press
X
and hold down the % and & buttons
simultaneously for approximately six sec-
onds until the battery check lamp flashes
twice ( page 79).
Y
page 79).
Y
Emergency key element
General notes
If the vehicle can no longer be locked or
unlocked with the key, use the emergency
key element.
If you use the emergency key element to
unlock and open the driver's door or the boot
lid, the anti-theft alarm system will be trig-
gered ( page 71).
Y
There are several ways to turn off the alarm:
To turn the alarm off with the key: press
X
the % or & button on the key.
or
Insert the key into the ignition lock.
X
or
To deactivate the alarm with KEYLESS-
X
GO: press the Start/Stop button in the igni-
tion lock. The key must be in the vehicle.
or
Lock or unlock the vehicle using KEYLESS-
X
GO. The key must be outside the vehicle.
Removing the emergency key element
Release catch
:
Emergency key element
;
Push release catch : in the direction of
X
the arrow and at the same time, remove
emergency key element ; from the key.