Mercedes-Benz GL-Class: Infrared reflective windshield
The infrared reflecting glass prevents the vehicle interior from becoming too hot. It also blocks radio waves up into the gigahertz range.

In order to operate radio-controlled equipment, e.g. toll recording systems, areas 1 on the windshield are permeable to radio waves. In these areas, you can install radio-controlled systems.
These areas can best be seen from outside the vehicle by observing the light reflected off the windshield.
Floormat on the driver's side
WARNING
Whenever you are using a floormat, make sure
there is enough clearance and that the
floormat is securely fastened.
The floormat should always be securely
fastened using the fa ...
See also:
Repeat Functionality
To use Repeat:
Press the softkey below or
to select between Repeat All and Repeat
Track.
(Repeat All): Press the softkey
below to repeat all tracks.
The tab appears lowered when Repeat All ...
Sitting in the correct position
WARNING
Riding with a reclined seatback increases your chance of serious or fatal injuries
in the event of a collision or sudden stop. The protection of your restraint system
(seat belts and ...
Beltminder (red)
If the vehicle is motion and an occupied front seat’s seat belt is unbuckled,
the seat belt warning lamp will illuminate and a chime will sound.
Note: The speed thresholds and the behavior of t ...







