Volkswagen Golf Service & Repair Manual: Refrigerant circuit with expansion valve and evaporator

Design of refrigerant circuit

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Refrigerant circuit with restrictor and reservoir

1 -  Air conditioner compressor 2 -  Condenser 3 -  Restrictor 4 ...

Other materials:

Safety precautions when working on the cooling system
Risk of scalding by hot coolant When the engine is warm, the cooling system is under pressure. Danger of scalding due to steam and hot coolant. –  Always wear safety gloves. –  Always wear safety goggles. –  ...

Snow chains
Assembly and use of snow chains Snow chains must be fitted to driven wheels only. On all-wheel drive vehicles, however, only the front wheels may be fitted with snow chains. It is not possible to use sno ...

Safety instructions for automatically dimmable interior mirror
  WARNING   The mirror glass is made of several layers and contains an electrolyte to achieve the dimming functionality. Beware of liquid electrolyte which runs out o ...