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 2024 Audi SQ7, 2024 Audi Q7, 2023 Audi SQ7, and 2023 Audi Q7. 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.