Mercedes-Benz GL-Class: Changing the settings of the lockingsystem
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 and hold
down the 
buttons
simultaneously for approximately six
seconds until the battery check lamp flashes twice.
If the setting of the locking system is
changed within the signal range of the
vehicle, pressing the 
button
locks or unlocks the vehicle.
The SmartKey now functions as follows:
► To unlock the driver's door: press the
button once.
► To unlock centrally: press the
button twice.
► To lock centrally: press the
button.
The KEYLESS-GO function is changed as follows:
► To unlock the driver's door: touch the
inner surface of the door handle on the
driver's door
► To unlock centrally: touch the inner
surface of the door handle on the frontpassenger
door or the rear door.
► To lock centrally: press the locking
button
on one of the door handles.
Important notes on the use of KEYLESSGO
• The KEYLESS-GO key can be used like a
conventional key.
• You can combine KEYLESS-GO functions
with those of a conventional key, e.g.
unlock with KEYLESS-GO and lock with the
& button.
...
Restoring the factory settings
► Press the
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice. ...
See also:
Portable Audio Devices
This vehicle may have an auxiliary input located on the radio faceplate and a
USB port located in the instrument panel storage area.
External devices such as iPods™, laptop computers, MP3 players ...
Flash-to-Pass
This feature is used to signal to the vehicle ahead that you want to pass.
If the headlamps are off or in the low-beam position, pull the turn signal lever
toward you to momentarily switch to high ...
Using Softkeys to Control a USB Storage Device or iPod
The five softkeys below the radio display are used to control the functions listed
below.
To use the softkeys:
1. Press the first or fifth softkey below the radio display to display the functions ...
