Refrigerant Lines, Removing And Installing, From Rear Expansion Valve To Evaporator In Rear Heater And A/C Unit: Removing
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.
-- Switch off the ignition.
-- Discharge the refrigerant circuit. Refer to Refrigerant Circuit or A/C SERVICE STATION, USING .
-- Remove the rear expansion valve. Refer to REAR EXPANSION VALVE, REMOVING AND INSTALLING .
-- Remove the nut -B-.
-- Pry up the bracket -D- carefully from the center tunnel, at the same time loosen the bonding carefully.
-- Remove the refrigerant lines -A and C- from the refrigerant line connection to the evaporator in the rear heater and A/C unit.