Audi A4 Owners & Service Manuals

Audi A4: Electrical Equipment General Information

Audi A4 (B9) 2016-2023 Service Manual / Electrical System / Electrical Equipment General Information


 Battery, Starter, Generator, Cruise Control


Battery General Information To guarantee a long service life, the Battery -A- must be checked, serviced and maintained as described in this manual. The Battery -A- supplies the power to start the eng

 Test Sequence

Battery, Checking, Vehicles with Battery Monitoring Control Module J367 or Energy Management Control Module J644 and Data Bus On Board Diagnostic Interface J533 In certain model series the followi


 Front Axle Camber, Centering

  Note Camber cannot be adjusted. Camber can be centered evenly within specified tolerance range by shifting subframe. Procedure - Remove the noise insulation. Refer to → Body Exterior; Rep. Gr.66; Noise Insulation; Noise Insulation, Removing and Installing. - 

 Rear Lid, Adjusting

Adjustment Dimensions Adjustment Dimensions, Sedan A -  Rear Lid to Top of Side Panel Gap dimension = 3.5 mm B -  Rear Lid to Side Panel Gap dimension = 3.5 mm C -  Rear Lid to Side Panel Gap dimension = 3.5 mm D -  Rear Lid to Rear Lid End Gap dimensi

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