Mercedes-Benz GL-Class: Restoring the factory settings
► Press the
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice.
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 ch ...
Mechanical key
General notes
If the vehicle can no longer be unlocked with
the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system ...
See also:
Fuse box in the cargo compartment
► Open the tailgate.
► To open: insert a suitable object, e.g.
a
coin, into the slot of release button 1 on
the cover.
► Turn release button 1 90° in the direction
of the a ...
Call volume
The phone call volume is operated by the audio system’s volume control.
If the audio system is in use when a phone call is active, the audio system source
is suppressed for the duration of the ca ...
Lumbar Adjustment
Manual Lumbar
If available, move the handle forward or rearward to increase or decrease lumbar
support.
Power Lumbar
If available, press and hold the front or rear of control to incre ...






