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
Failure to heed warning lights or text WARNINGS can result in vehicle damage.Volkswagen Tiguan Service and Repair Manual > Refrigerant R134a Servicing: Special Tools
Testing Equipment, Tools and Materials
Commercially Available Tools and Materials
Note
This list outlines the testers, tools and materials required for expert
refrigerant circuit repair work.
CautionNon-approved tools or materials such as leak sealing additives can
cause damage or malfunctions in ...