Area Permeable To Radio Waves On The Windscreen; Infrared-Reflective Windscreen Function - Mercedes-Benz GLS Owner's Manual

176 Light and sight
Area permeable to radio waves on the
windscreen
Radio-controlled equipment, such as toll sys‐
tems, can be mounted only on areas
windscreen that are permeable to radio waves.
Areas permeable to radio waves
ble from outside the vehicle when the wind‐
screen is illuminated with an external light
source.
Note this position for vehicles with:
Windscreen heating
R
Infrared reflective windscreen
R

Infrared-reflective windscreen function

The infrared-reflective windscreen is coated and
reduces the build-up of heat in the vehicle inte‐
rior.
The coating shields the vehicle interior from
radio waves.
1 of the
1 are best visi‐