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:
Setting the audio format
This function is not available on all DVDs. If it
is available, you can set the audio language
or the audio format. The number of settings
is determined by the DVD content. It is
possible that ...
Proper use
WARNING
There are various warning stickers affixed to
your vehicle. Their purpose is to alert you and
others to various dangers. Therefore, do not
remove any warning stickers unless the
s ...
Restoring the factory settings
Press the
and
buttons simultaneously for
approximately six seconds until the battery check lamp flashes twice. ...
