Audi A6 Typ 4G: Refrigerant Circuit
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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 elec
Work procedure may vary depending on the type of tools
selected (the tool-specific operating instructions should
therefore be followed).
The refrigerant circuit is to be discharged if parts of th
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Removing
- Remove the front seat control module:
For the memory seat/steering column adjustment control
module. Refer to
→ Chapter "Seat/Steering Column Adjustment Control Module with
Memory Function, Removing and Installing".
For the seat ventilation control module (integrated in
Rear Seat Backrest Locking Mechanism, Removing and Installing
Removing
- Remove the rear seat backrest. Refer to
→ Chapter "Divided Rear Seat Backrest, Removing and Installing".
- Remove the headrest. Refer to
→ Chapter "Headrest, Removing and Installing".
- Remove the
