Audi A4 Owners & Service Manuals

Audi A4: General, Technical data


 Safety Precautions

Safety Precautions when Working on Vehicles with Start/Stop System There is a risk of injury due to the engine starting unexpectedly. The engine can start unexpectedly on vehicles with an activated

 Additional Safety Precautions for Airbag Control Module

  WARNING After every removal and installation of the Airbag Control Module -J234-, the "inertial sensor basic setting" must be performed. If the Airbag Control Module -J234- is replaced w

 Restraint System Pyrotechnic, Electric and Mechanical Components, Replacing After a Collision

Special tools and workshop equipment required Vehicle Diagnostic Tester The airbag control module must be replaced If the display "Control module faulty" appears after checking the DTC memory A


 Battery Charger -VAS5903- Support Mode

General Information The support mode provides the vehicle electrical system with voltage when the Battery -A- is removed or disconnected. For more information. Refer to the Battery Charger -VAS5903- Operating Instructions. The support mode is used for the following situations: Vehicle electrical

 Adjusting Buffer, Removing and Installing

Adjusting Buffer, Removing and Installing, Sedan Body Adjusting Buffer Removing - Turn the adjusting buffer -1- counter-clockwise -arrow- to remove. - Remove the adjusting buffer locking mechanism -2- from the threaded pin. Installing Install in reverse order of removal and note the fo

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