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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 Front Seat Belt Guide, Removing and Installing

Removing - Remove the B-pillar lower trim panel and bracket for the upper B-pillar trim panel. Refer to → Chapter "B-Pillar Lower Trim Panel, Removing and Installing". - Push the bracket together in the direction of -arrows- and remove the belt guide -1- upward. - Guide out t

 Front Door Trim Panels

Overview - Front Door Trim Panel 1 - Pull Handle with Armrest Removing and installing. Refer to → Chapter "Front Pull Handle, Removing and Installing". 2 - Switch Mount Removing and installing. Refer to → Chapter "Front Pull Handle, Removing and Installing".

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