Business ProfileforAudi Bellevue

We purchased a 2014 GMC Acadia from Audi of Bellevue on June 4th 2023. Upon driving the vehicle home I noticed that the Air conditioning didn't work; when I went to turn it on it just flashed an orange light. I received a follow up email from our salesman on June 5th to which I replied on June 6th letting him know the ** wasn't working. I never received a reply from them offering to fix it since the dealership said it passed the mechanical inspection which includes checking the air conditioning unit. We live 3 hours away from the dealership so at the time it was worth it to us to spend a few hundred dollars to fix the ** rather than us driving there, dropping the car off and being without the car while it was being fixed and then again having to spend 6 hours driving there and back to pick it up. My local mechanic was very far booked out to fix the problem so I had a different one diagnose and fix it. His machine he used to diagnose said it needed a new ** sensor so we paid to have that done. I will attach that invoice for you to see. Around the end of July, beginning of August the air conditioning stopped working again. I had my local mechanic diagnose the actual problem on August 22 (invoice attached) to which he found it needs a whole new air conditioning compressor which will be $2,467.10. I was very upset when I found this out of course, we just purchased the car for more than $18,000. I spoke with ************* from the dealership and he said if I brought my car in before Sep. 5 it was still under the 90 day auto nation warranty and they would fix it. I dropped it off on Aug.31st. I received an email stating the car was ready to be picked up on Sep 6 and when I replied asking for an invoice of what was done, ****** the salesman who sold us the car sent me the invoice that my mechanic had sent to them of the estimate for the new air compressor which I later found out they DID NOT REPL**E. They are disputing paying for this when they sold the car having the issue.