Refrigerant Lines With Inner Heat EXCHANGER, Removing And Installing: Removing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- For vehicles with a high-voltage system (Audi A6 e-tron), switch off (deactivate) the "parking air conditioner" function. Refer to the Owner's Manual and Infotainment/MMI Operating Manual.
-- Discharge the refrigerant circuit. Refer to appropriate service information. .
-- On vehicles with a high voltage system (hybrid vehicles):
- Remove the refrigerant line from the shut-off valve 1. Refer to Hybrid Battery Refrigerant Shut-Off Valve 1 -N516- REFRIGERANT LINE, DISCONNECTING AND CONNECTING, VEHICLES WITH HIGH VOLTAGE SYSTEM .
- Remove the front refrigerant line to the battery cooling module at the refrigerant line to the inner heat exchanger. Refer to REFRIGERANT LINES TO FRONT OF VEHICLE REAR END ON UNDERBODY (VEHICLE FLOOR), REMOVING AND INSTALLING, VEHICLES WITH HIGH-VOLTAGE SYSTEM .
-- Remove the bolts -1 and 2- and remove the refrigerant lines -3 and 4-.
-- Seal the open lines and connections with clean plugs from the Engine Bung Set:VAS6122 .