Refrigerant Lines, Removing And Installing, From Rear Expansion Valve To Evaporator In Rear Heater And A/C Unit: Notes
WARNING: This page is about a different car, the 2023 Audi SQ8, 2023 Audi RS Q8, and 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
- Engine Bung Set:VAS 6122
- Cleaning Solution:D 009 401 04
To remove the evaporator and the rear heater and A/C unit, these refrigerant lines are not removed. Refer to HEATER AND A/C UNIT, REMOVING AND INSTALLING, "High" A/C SYSTEM, PR NUMBER 9AH/ 9AQ .
- For all the following work, close the open lines and connections with clean plugs from the Engine Bung Set:VAS 6122 .