Mercedes-Benz GL-Class: Adjusting the angle of the head restraints
WARNING 
Vehicles with Rear Seat Entertainment
System: When adjusting the head restraint,
make sure your fingers do not become caught between the head restraint cushion
and the monitor. Failing to do so may lead to injury.
► Push or pull the lower edge of the head restraint in the direction of the arrow.
Adjusting the head restraints manually
The head restraints must only be removed
at a qualified specialist workshop.
Mercedes-Benz recommends that you use
a Mercedes-Benz Center for this purpose.
► If the head restraint is f ...
Adjusting the head restraint heightelectrically
► To adjust the head restraint height:
slide
the switch for head restraint adjustment up or down in the direction of
the arrow. ...
See also:
Problems with the sliding sunroof
Problem: the sunroof cannot be closed
and you cannot see the cause.
WARNING
You could be severely or even fatally injured
when closing the sliding sunroof with
increased closing force ...
Hill descent control (green)
Illuminates continuously when HDC is selected and HDC operating conditions are
met - i.e. vehicle speed below 30 mph (50 km/h).
If the lamp flashes, HDC has been selected, but the operating condi ...
General maintenance
During the normal day-to-day operation of
the vehicle, general maintenance should
be performed regularly as prescribed in
this section. If you detect any unusual
sounds, vibrations or smell, b ...
