Audi A4 Owners & Service Manuals

Audi A4: Electrical Equipment General Information

Audi A4 (B9) 2016-2026 Service Manual / Electrical System / Electrical Equipment General Information

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 Battery, Starter, Generator, Cruise Control

 Battery

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

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 Front Seat Covers and Cushions

Overview - Seat Pan Cover and Cushion Overview - Seat Pan Cover and Cushion, Seat without Seat Depth Adjuster 1 - Seat Pan 2 - Cushion Covers and cushions, removing and installing. Refer to → Chapter "Seat Pan Cover and Cushion, Removing and Installing". Cover and cush

 Flywheel, Removing and Installing

Special tools and workshop equipment required Puller - Clutch Module -T40176- Clutch Disc Shaft Spline Lubricant -G 000 100- Sealing Grease. Refer to the Parts Catalog. Removing   Note There is a normal "clicking" in the dual mass flywheel with "LuK" centrifugal pendulum absorber -A-.

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