Oh, the TIPM. Whoever came up with that idea should be strapped to a rock and crawled on!
Some mess up, some don't. My wife's Liberty is getting screwy. The locks quit working and now the rear wiper continues on and on and on and on, before it finally stops. Oh, the odometer changes on it's own too..... not the actual mileage your smart-asses! 
I mean, it cycles through all of the options on it's own. I'm not sure it's TIPM related though.
All of that being said.... I LOVE my Wrangler!!!
T
