Lol, funny thing about family. I refused to work on my mom's car for the longest time because she's one of those people that dont even remotely know a damn thing about a car except what the gas and brake pedal do and she blames her car problems on the mechanics. She had her car in at a shop I worked at and I didnt do the service but the shop owner did, he did it by the books and when she got her car back the vent selector didnt work and she was like 'He messed up my car when he was working on hit he must have knocked something off." i'm like "no he didnt, sometimes shit happens coincidentally it wouldnt be the first. He has no reason to poke around under your dash for a 30K service(now a days you would for a cabin filter, but this was before cabin filters)." and she kept persisting and persisting, and thats why I didnt work on her cars. But now she has an Altima and I take care of that.