What would cause the headlights not to work, bright or dim, but all other lights are working
Could be as simple as a fuse. Start by checking the two fuses that supply power tot he head light switch. Those would be Fuse #8(30 amp) and Fuse #17(10 amp). Or could be faulty head light power module. Not so common would be a wiring issue and or faulty bulbs. Bulbs fail but not usually at the same exact time. Use the provided wiring diagrams below to help assist in understanding the headlight circuit.
2007 Dodge Caliber headlight switch wiring diagram
2007-dodge-caliber-head-light-module
