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.
See also:
Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb
type can be found in the legend
Halogen headlamps
1. Low-beam headlamps: H7 55
2. High-beam headlamp: H7 55 W
3. Parking lamp/standing lamp: ...
Overview of Tire Quality Grading Standards
The Uniform Tire Quality Grading is a U.S.
Government requirement. Their purpose is to
provide drivers with consistent and reliable
information regarding tire performance. Tire
manufacturers ...
Under the Hood
Adapted from the engine in the automaker’s S-Class sedan and SL-Class
roadster, the all-aluminum, 5.0-liter V-8 in the G500 produces 292 horsepower
and 336 pounds-feet of torque. Each engine cylin ...
