If after market head unit, I'd bet on a bad interface or connections to the interface.
If stock head unit, could be something as simple as a plug game loose or a little more costly like the switch module took a dump. I'd bet on the former considering how old your Jeep isn't.
2010 Compass LTD White on black.
Added UConnect w/IPhone cable, front/rear MOPAR mud flaps, K&N drop in air filter, hardmount gooseneck cell phone station, MOPAR cargo liner, MOPAR cargo net, remote mount ESCORT Radar/Laser Detector w/Voltmeter readout, upgraded speakers, added stock mount Tweeters & sub-woofer, MOPAR Back-up Camera/monitor, front lower grill, interior wood accents
Last edited by dahozzman; 03-29-2013 at 10:30 PM.