Ok guys and gals I have a 1999 XJ I had a problem with the alternator over charging to like 19 volts because of a bad ground. It caused all types of problems making my jeep not crank sometimes and jerk going down the road causing my CPS, CKS to read bad. Got that fixed and it runs great. Then my headlights stopped working along with my dash lights, all other lights worked fine. Found my headlights and my lights in my instrument panel were blown. Put new headlights in and they work fine but now my parking lights (front and rear) will not work. Brake lights, back up lights, and turn signals all work. I have power coming from the headlight switch as well as the dimmer switch but get nothing at the plug for the running lights. Any ideas what it could be or what to check next? Also no fuses are blown. Please I need some help!