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:

Unlocking the tailgate manually
Fig. 212 In the tailgate: opening the warning triangle holder Fig. 213 In the luggage compartment: unlocking the tailgate First read and observe the introductory information and safety warnings If necessary, fold the backrest of the rear bench seat forwards. Remove items of luggage ...

Overview - power transmission
Overview - power transmission - front-wheel drive The 7-speed dual clutch gearbox 0CW equipped with 5 shafts. 2 input shafts and 3 output shafts. A1 -  Input shaft 1 A2 -  Input shaft 2 B1 - ...

Display and indicator lamps
Fig. 160 Instrument cluster display: cruise control (CCS) status display First read and observe the introductory information and safety warnings CCS displays Status  : CCS switched off temporarily. The stored speed is shown in small numbers or displayed in a darker shade. System ...

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