Read and follow the introductory information and
safety information first⇒
Introduction
to the subject 
| Lights up | Possible cause | Proper response |
|---|---|---|
|
Not enough windshield washer fluid. | Refill windshield washer reservoir at the next opportunity ⇒ Checking and refilling windshield washer fluid . |
When the ignition is switched on, several warning and indicator lights come on briefly for a function check. They go out after a few seconds.

Note
Introduction to the subject
Windshield wiper leverVolkswagen Tiguan Owners Manual > Sun protection: Windshield made of heat-insulating glass
Fig. 85 Heat-reflective windshield with
communications window (blue shaded area).
Read and follow the introductory information and
safety information first⇒Introduction
to the subject Windshields made of insulating glass have a transparent metallic
infrared-reflecting coating. There is ...