Audi Q5: Battery, Starter, Generator, Cruise Control

 A/C Compressor Regulator Valve -N280-, Removing and Installing

  Note Certain functions on the A/C Compressor Regulator Valve -N280- (for example, a stuck valve or a disruption in the coil) can lead to a complaint regarding the A/C compressor (A/C system doesn't cool, the evaporator ices over, etc.). If the cause is with the A/C Compressor Regulator

 Use of jumper cables

Make sure to connect the jumper cable clamps in exactly the order described below! Fig. 227 Engine compartment: Connectors for jumper cables and charger Fig. 228 Jump starting with the battery of another vehicle: A booster battery, B discharged vehicle battery The procedure described below for con