Mercedes-Benz E-Class 2010 Owner's Manual page 70

When starting the engine and whilst driving,
KEYLESS-GO also checks whether a valid key
is in the vehicle by periodically establishing
radio contact.
To unlock the vehicle: touch the inner
X
surface of the door handle.
To lock the vehicle: touch sensor sur-
X
face :.
If you pull on the handle of the boot lid, only
the boot of the vehicle is unlocked.
i
If the vehicle has been parked for a long
time, you must pull the door handle to acti-
vate the KEYLESS-GO functions.
Changing the settings of the locking
system
You can change the setting of the locking
system in such a way that only the driver's
door and the fuel filler flap are unlocked. This
is useful if you frequently travel on your own.
To change the setting: Press the %
X
and & buttons simultaneously for
approximately six seconds until the battery
check lamp flashes twice.
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 sensor sur-
X
face : on one of the door handles.
Restoring the factory settings
Press the % and & buttons simulta-
X
neously for approximately six seconds until
the battery check lamp flashes twice.
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 61).
Y
There are several ways to turn off the alarm:
Press the % or & button on the key.
X
or
Insert the key into the ignition lock.
X
or
Press the Start/Stop button in the ignition
X
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.
Key
67
Z