Audi Q7: Chassis

 Brake fluid

Fig. 167 Motor compartment: cap on brake fluid reservoir Observe the safety precautions, General information. Checking the brake fluid level The brake fluid reservoir is located under a cover on the driver's side. Park the vehicle on a level surface. Lift the cover fig. 164 at both openings an

 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