Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit

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 A/C System Repair Information

Air conditioning systems designed for refrigerant R12 are only to be filled with refrigerant R134a if certain requirements are fulfilled. Refer to → Chapter "Refrigerant Circuit, Convertin

 Using Service Station

 General Information

Vehicles with a high-voltage system (hybrid vehicles) Extremely Dangerous Due to High-Voltage The high-voltage system is under high-voltage. Death or serious bodily injury by electric shock. - I

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 Audi active lane assist/lane departure warning

General information Applies to: vehicles with Audi active lane assist The Audi active lane assist/lane departure warning (called only Audi active lane assist in the vehicle displays and in the information that follows in this Owner's Manual) can detect lane marker lines within the limits of the syst

 Securing child safety seats to the lower LATCH anchors

Fig. 71 Rear bench seat: lower LATCH anchors Observe the safety precautions. In the United States and Canada, child safety seats can be secured without safety belts using the LATCH system. LATCH stands for Lower Anchors and Tethers for Children. In Canada, similar systems are called UCRA, LUAS, or

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