Volkswagen Touran Service Manual: Refrigerant Circuit, Flushing with Compressed Air and Nitrogen

Refrigerant Circuit, Removing Contaminants

...

General Information

In order to be able to force moisture and other contaminants out of refrigerant circuit, compressed air and nitrogen (to force moisture out of refrigerant circuit) ar ...

Other materials:

Volkswagen Touran Owners Manual. Notes on towing
First read and observe the introductory information and safety warnings Tow-rope or tow-bar It is easier and safer to tow a vehicle with a tow-bar. Only use a tow-rope if you do not have a tow-bar. A tow-rope should be slightly elastic to reduce the loading on both vehicles. It is advisab ...

Volkswagen Touran Service Manual. Current Draw Test
  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, ...