Audi A4: Refrigerant Circuit
Audi A4 (B9) 2016-2026 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant Circuit
- A/C System Repair Information
- Using Service Station
- Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
- Refrigerant Circuit, Cleaning (Flushing), with Refrigerant R134a
- Refrigerant Circuit, Determining Leaks
READ NEXT:
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
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
SEE MORE:
Door Components
Overview - Window Regulator
1 -
Nut
7.5 Nm
2 -
Window Regulator
Removing and installing. Refer to
→ Chapter "Window Regulator, Removing and Installing".
3 -
Nut
7.5 Nm
4 -
Cap
5 -
Door
6 -
Rubber Boot
For the door cont
Transmission Control
Component Location Overview - Transmission Control
1 - DSG Transmission Mechatronic -J743-
Removing and installing. Refer to
→ Chapter "Mechatronic, Removing and Installing".
2 - Transmission Fluid Temperature Sensor -G93-
3 - Temperature Sensor In Control M
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