Read and follow the introductory information and safety information first⇒Introduction to the subject
Dirt can keep the power sunroof from working properly.
Putting sun shade in cleaning position
Note
Close the power sunroof completely before driving off. Driving with the sun shade in cleaning position can damage the vehicle.Volkswagen Tiguan Service and Repair Manual > Refrigerant R134a Servicing: Refrigerant Circuit, Detecting Leaks
Searching for Refrigerant Circuit Leaks with Compressed Air or Nitrogen
Note
This repair manual describes different methods for detecting leaks in
the refrigerant circuit. These methods have been tested and result in
success when used correctly.
If when searching for compressed air / Nitrogen ...