Audi Case Studies, Blog, Car Repair and Servicing, Case Studies Audi Case Study 74: A4 Aircon Compressor replacement Posted on September 10, 2022September 10, 2022 by admin 10 Sep Air conditioner Compressor failure! If you perspire while driving, your Air conditioning system isn’t probably working efficiently. Failed Compressor is one of the possible causes. Propping up the car for access to a thorough inspection of the Air conditioning system leaves no stone unturned. The defective Compressor (Right) swaps with a new one. The faulty Pressure Sensor Switch also needs replacement. The problem solved in a jiffy! With the new Air conditioning Compressor in place and our QC having checked all the right boxes, the Audi A4 is then pampered to a complimentary car wash and interior vacuuming. admin It’s a full house weekend! This Dashing Tesla Model 3 Did A Full Grooming With A Titanium Paint Protection Coating!