Audi Q5: Operation

 Leaking or Damaged Components except A/C Compressor, Reservoir or Receiver/Dryer

The refrigerant circuit was completely empty (for example with larger leak or cracked hose)   Note In the event of only a minor leak with slow escape of refrigerant (e.g. at a small leakage point), the amount of refrigerant oil lost and the amount of moisture penetrating is not sufficien

 Refrigerant Circuit, General Precautions

General Information Ensure absolute cleanliness when working. Wear safety goggles and gloves when working with refrigerant and nitrogen. Workshop extraction systems are to be switched on. Use the service station to discharge the refrigerant circuit, only then open screw connections and replac