Audi A4 Owners & Service Manuals

Audi A4: Battery, Starter, Generator, Cruise Control

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 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

 Visual Inspection

  WARNING Risk of injury. Follow all warning messages and safety precautions. Refer to → Chapter "Warnings and Safety Precautions". Before any extensive measurements are taken, visuall

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 Starting the vehicle

Convenience key Applies to: vehicles with convenience key Fig. 94 Center console: starting the engine Requirement: the key must be in the vehicle. Starting the engine Press and hold the brake pedal. Press the [START ENGINE STOP] button. The engine will start. Equipment that uses a lot of elect

 Testing Equipment, Tools and Materials

General Information   Note This list outlines the testers, tools and materials required for expert refrigerant circuit repair work. For tools and materials available from the distribution center or importer. Refer to → Chapter "Tools and Materials Available from Distribution Cente

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