Evacuating And Charging Valve, Removing And Installing, Low And High Pressure Side: Installing

WARNING: This page is about a different car, the 2024 Audi A4 allroad. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal and note the following:

Depending on the refrigerant, the evacuating and charging valves may vary. Refer to Parts Information.

-- Check the securing of the refrigerant lines to the service connections in the bracket -E-.

-- Evacuate and charge the refrigerant circuit. Refer to Refrigerant Circuit or Working with A/C Service Station (1 Of 2) and Working with A/C Service Station (2 Of 2) .

Vehicles with a High-Voltage System

-- Initiate the basic setting of the A/C system through the Thermal Management Control Module -J1024- and activate the power-controlled valves using one of the routines stored there. "Charge/flush the refrigerant circuit stop routine" using the Vehicle Diagnostic Tester.

Continuation for All Vehicles

-- Start the A/C system after charging the refrigerant circuit. Refer to A/C SYSTEM, STARTING AFTER CHARGING REFRIGERANT CIRCUIT .