Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Replacing the Air Conditioning Compressor

Model: Audi A6 MK 3, C6 - Years 2004-2012
Part: Air conditioning

To perform this repair, it is recommended to go to an automotive shop that has the proper equipment to recover the refrigerant before disassembly, and that can flush the system after installing the new compressor, then create a vacuum and recharge it, also replacing the compressor oil. In any case, to remove the air conditioning compressor, lift the vehicle on appropriate jack stands: the compressor is located just behind the lower part of the bumper, near the oil pan; then loosen the tensioner of the auxiliary belt to free the pulleys, disconnect the connectors (including the one connected to the oil pan to remove the compressor without obstruction) and the hoses, then proceed to remove the mounting bolts of the compressor itself. Next, reverse the process for installing the new compressor, first securing the hoses, then mounting it in its place and reconnecting the connectors and belt.

Updated on 14 February 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Air Conditioning Compressor on the Audi A6 3.2L
How to Replace the Air Conditioning Compressor on the Audi A6 3.2L
Audi A6 (1997-2004 / MK 2, C5) .. provides the main instructions for removing and replacing the air conditioning compressor on the Audi A6 3.2L. First, lift the vehicle and start removing.. …
Replace the Pressure Switch for the Air Conditioning Compressor on the Audi A6
Replace the Pressure Switch for the Air Conditioning Compressor on the Audi A6
Audi A6 (2004-2012 / MK 3, C6) To replace the air conditioning pressure switch, which controls the fan motor failure, on the Audi A6, open the hood and remove the plastic cover at …
Where are the fuses located in the Audi A6?
Where are the fuses located in the Audi A6?
Audi A6 (2011-2018 / C7, MK 4) The fuses in the Audi A6 are divided among three fuse boxes installed in the vehicle: the first two are located inside the cabin, on the sides of the…

Other guides you may be interested in

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

Watch the video!


by ScegliAuto

More videos