A/C System, Operating After Charging: Procedure
WARNING: This page is about a different car, the 2025 Audi S3, 2025 Audi RS 3, and 2025 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Charge the refrigerant circuit. Refer to REFRIGERANT CIRCUIT, CHARGING .
-- Open all instrument panel vents and, if present, the vents in the center console.
-- Start the A/C compressor via the "Basic setting, compressor cut-in" function. Using the Vehicle diagnostic tester .
-- Start the engine and let the A/C compressor run for at least 5 minutes, while in idle.