Read and follow the introductory information and safety information first⇒Introduction to the subject
Volkswagen recommends using only genuine Volkswagen deicer spray with lubricating and anticorrosive properties to deice door lock cylinders.
Note
Lock deicers that contain grease solvents can cause the lock cylinder to rust.Volkswagen Tiguan Service and Repair Manual > Refrigerant Circuit, Flushing (Cleaning) with Refrigerant R134a: Adapter for Assembling Flushing Circuit
The following table lists the different adapters necessary to connect
the service station to the refrigerant circuit, to flush and to bypass the
removed receiver/dryer or reservoir and expansion valve (depending on the
vehicle).
Using a charge hose with 5/8 -18 UNF connections (short versio ...