Audi A4 Owners & Service Manuals

Audi A4: Laws and Regulations

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 General Information

  Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. The effects of climate change can be seen wor

 Laws and Regulations

Refrigerant Circuit, Converting R12 to R134a and Servicing   Note For environmental reasons and on account of the corresponding legislation, refrigerant R12 can no longer be manufactured or

 Refrigerant Circuit

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 Inner CV Joint, Checking

It is necessary to disassemble the joint whenever replacing the grease or if the ball surfaces show wear or damage. Disassembling   Note Ball hub and joint are paired and should be identified before removal. Do not interchange ball race allocation. - Tilt the ball hub and ball cage. -&n

 Traffic jam assist

Description Applies to: vehicles with traffic jam assist Fig. 116 Turn signal lever: button for traffic jam assist and Audi active lane assist Traffic jam assist supports the driver when driving in traffic jams or in heavy traffic. In a speed range under 40 mph (65 km/h), the system can help to

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