Your multifunction switch, the unit that operates lights and fog lamps, is probably fried, the wires inside get got and short out. At least that's my experience with those. More than twice already on a same Jeep.
Rokmen TT, Rokmen control arms, Novak NV241 cable shifter, JKS 1.25" BL + 1" MML.
Anybody can take advice if it doesn't interfere with their plan.
RIP "Prescott 19" Prescott Fire Department