Here's my problem: Just purchased this 08 Jeep Wrangler Unlimited Rubicon a few months back. The guy I bought it from had already replaced the light switch on the steering column due to issues with them not turning on. Everything worked fine, when I got it home and noticed a few days later the headlights wouldn't turn on at all. The parking lights work fine, no high beam or low. When I turn the switch on; the headlights flash 3-5 times with same amount of time between flashes. The weird thing is...sometimes they will turn on and work with no problems. I've checked the wiring, tightened ground leads, and have disconnected the battery for an hour and up to 5 days, with no positive results. I've also plugged in my OBD and had no faults. Any ideas would be appreciated.