VW Golf manuals

Volkswagen Golf Service & Repair Manual: Welding and soldering on refrigeration systems

Before welding and brazing on vehicles (in the vicinity of the air conditioning system components), extract the refrigerant and then purge the system by blowing through with compressed air and using nitrogen.
The products of decomposition of refrigerants under heat are not only poisonous but are strongly corrosive, so that pipework and system parts could be attacked. This refers primarily to hydrogen fluoride.
   
Pungent smell
A pungent odour indicates that the products of decomposition mentioned above are already present. Breathing in these substances must be avoided under all circumstances, or the bronchial tubes, lungs and other organs could be injured.
   
Handling refrigerants
  WARNING Danger of freezing injuries. The refrigerant can emerge as liquid or as vapour. ...

First aid
In the event of contact with the eyes or mucous membranes, wash immediately with copious running water and summon an eye specialist. In t ...

Other materials:

Assembly overview – gas discharge headlight with dynamic high beam control and LED daytime running light, »R«
1 -  Headlight Front left headlight -MX1- Front right headlight -MX2- Removing and installing → Chapter 2 -  Side light bulb Left side light bulb -M1- ...

Removing and installing turn signal bulb
  Note Removal and installation are described for the left side. Removal and installation on the right side are carried out in the same way. Removing –  Remove tail light cluster on body & ...

General
Perform a road test to determine whether a vehicle is pulling to one side and if so, which side. If the vehicle pulls to one side → Chapter. When wheel alignment is checked, include the wheel alignment test results in ty ...

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