Just an update. Dealer replace control arm today and it still didn't fix the problem. The lady from the service department called and told me the control didn't fix the noise. She said it could be the axle, a bearing, or hub. Said they ordered the parts and they would be in next week. Asked me if I wanted to leave it there or pick it up. So I asked are you giving me a rental? She said no, her district manager doesn't like to give out loaners. Well I don't like paying $30k for a vehicle that has been to the dealership 8 times in 11 months for 2 problems. I have been more than understanding with them up until this point. I understand a vehicle can have problems, I just want the problems fixed the first time I bring it in instead of making 2 and 3 additional trips to dealership to fix the problem. I would call Jeep Cares but I did that with my last problem and didn't find it to be any more helpful.