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 Service and Repair Manual > Battery, Charging: Battery Charger -VAS5906-
General Information
Battery Charger -VAS5906-
WARNING
Risk of injury. Follow all Warnings and Safety Precautions.
WARNING
Batteries that have a light yellow visual indicator do not have to be tested
or charged. Jump starting must not be used!
There is a risk of explosion during testing, charging or ...