Fig. 85 Heat-reflective windshield with communications window (blue shaded area).
Windshields made of insulating glass have a transparent metallic infrared-reflecting coating. There is an uncoated area (communications window) just above the inside rearview mirror ⇒ Fig. 85 . This serves as a communications window for transmitting signals to and from electronic components and accessories.
The uncoated area must not be blocked on the inside or outside or covered with stickers because this can cause the electronic components to malfunction.
Volkswagen Tiguan Owners Manual > Lights: Lights and Vision features
Read and follow the introductory information and
safety information first⇒Introduction
to the subject Daytime running lights
Separate lamps are installed in the headlights or in the front bumper for the
daytime running lights.
When the daytime running lights are switched on, only these s ...