About 2-3 weeks ago my car needed a LIM job done and I got annoyed with it and took it to a shop to have it done. Today was the first day I've needed to use the AC or heat. I noticed setting number 1 and 2 are the same, no audible blower noise, just air moving from the vents with the car's speed. Three works just fine, did they damage something during the LIM job?
Thanks!