Just acquired vehicle with no access to its history. All fuses (from engine box and dash box) and lamps are good. All wires under dash are good. There is a light rust on exposed metal parts under the seats and dash--thus setting up the potential for corrosion or water damage. What DOESN'T work: cruise control (about 1 of 5 tries I am able to see the "CRUISE" dash light go on when trying to put it in diagnostic mode--otherwise it is always off), fog lights (dash indicator does light), lamps under floor mounted shift lever bezel, all lights on rear lift gate including high mounted brake, reverse, and license. And probably the most annoying issue is the warning chime sounding for 5 cycles of 5 chimes each at start-up and about every 30 minutes while running (seat belts are fastened). Thanks for any leads!