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:
How to use brightness control and display ON/OFF button
HOW TO USE BRIGHTNESS CONTROL
AND DISPLAY ON/OFF BUTTON
Push the button to switch the
display brightness to the daytime mode or
the nighttime mode, and to adjust the
display brightness usin ...
Indicator and warning display
1 Yellow indicator lamp/red warning lamp
When Blind Spot Assist is activated, indicator
lamp 1 lights up yellow in the exterior
mirrors up to a vehicle speed of 20 mph
(30 km/h). When the vehicl ...
Most common factors contributing to vehicle corrosion
► The accumulation of moisture-retaining
dirt and debris in body panel sections,
cavities, and other areas.
► Damage to paint and other protective
coatings caused by gravel and sto ...







