Audi A4: Transmission

 Wiring Harness and Connector Repairs

Vehicle Electrical System, General Repair Information   Caution When disconnecting and connecting battery, the procedure must be followed as described in the Repair Manual.   WARNING Some tools are supplied with a tool safety clip, which is slid over the tool points after using the

 All wheel drive (quattro)

Description Applies to: vehicles with all wheel drive The all-wheel drive system distributes the driving power variably to the front and rear axle to improve the driving characteristics. It works together with selective wheel torque control, which can activate when driving through curves. Applies