Audi Q3: Electrical System

  Battery

Battery general information Because of the complex power supply, all work on batteries such as disconnecting, replacing, etc., should only be performed by an authorized Audi dealer or authorized Audi Service Facility. Multiple batteries with different technologies may be installed in your vehicle:

  Door Lock, Removing and Installing

Door Lock, Removing and Installing   Caution There is a risk of malfunctions. The door lock must be removed and installed together with the bracket to prevent over-bending the cable when disengaging and engaging it. The cable must be disconnected from/attached to the lever on the d