Mercedes-Benz GL-Class: Adjusting luxury head restraints
WARNING 
When folding back the side cushions, never
reach between the side cushion and the
mounting post. You could otherwise be
trapped.
► To adjust the side bolsters of the head restraint: push or pull right and/or lefthand side bolster 1 into the desired position.
► To adjust the angle of the head restraint: push or pull the head restraint in the direction of arrow 2.
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. ...
Rear seat head restraints
WARNING
For safety reasons, always drive with the rear
head restraints in the upright position when
the rear seats are occupied.
Keep the area around head restraints clear of
articles ...
See also:
Adaptive dynamics
If the general warning lamp illuminates and the message ADAPTIVE DYNAMICS FAULT
is displayed in the message center, some reduction in ride comfort may be experienced.
If the fault persists, cons ...
Glass Replacement
If the windshield or front side glass must be replaced, see your dealer to determine
the correct replacement glass. ...
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from your dealer
...
