Volkswagen Golf Service & Repair Manual: Clearing refrigerant circuit of contaminants

Detecting leaks in refrigerant circuit using leak detecting system -VAS 6196- or leak detecting system -VAS 6201- or a later model

  Note Small leaks can be detected with, for example, an UV leak detector additive. –  Evacuate refrigerant circuit using a ...

Blowing through refrigerant circuit with compressed air and nitrogen

Use compressed air to force moisture and other contaminants out of the refrigerant circuit and use nitrogen to force moisture out of the refrigerant circuit. ...

Other materials:

Safety precautions when working in the vicinity of high-voltage components
Risk of death due to high voltage The high voltage system carries high voltage. If high-voltage components or high-voltage lines become damaged, there is a risk of severe or fatal injury due to electric shock. –  Carry out visual inspection of high ...

Assembly overview - headlight washer system
1 -  Headlight washer system pump -V11- Removing and installing → Chapter 2 -  Sealing grommet Renew if damaged. 3 -  Washer fluid reservoir Removing and in ...

Removing and installing front footwell light -K269-, front passenger side
Removing     –  Using a flat screwdriver, press in locking lug -1- at point indicated by arrow -A-. –  Lever out footwell light -2-. –& ...