Easiest fix for the first problem is to buy a LockPick from CoastalETech to allow you to browse and control your iPod through the steering wheel controls. Just make sure you have a compatible iPod/iPhone.Hey guys I have the grand cherokee limited group 2 for a week now. There are 3 thing that drive me crazy. 1) my iPod playlist can't be selected from steering wheel. 2) can't lower subwoofer to much bass. And more importantly this makes me insane, the seat belt CHIME. omg does anyone know how to fix these issues. And yes I know I should be wearing a seatbelt.