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:
Towing a vehicle with both axles on
the ground
When having your vehicle towed, observe the
important safety notes
WARNING
The power assistance for the steering and the
brake force booster do not work when the
engine is not running. You ...
Important safety notes
WARNING
It is dangerous to shift the automatic transmission out of parking position P
or neutral position N if the engine speed is higher than idle speed. If your foot
is not firmly on the b ...
Closing the hood
WARNING
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving o ...
