Less is Better
I noticed the other day that the left side low beam was out on my '05 Elise. I checked the fuse (17) and also looked at the RH (18) and high beam fuses (20 and 21). Everything has electrical continuity. Just to be sure, I replaced the LH low beam fuse and still nothing. So I went and replaced the bulb on the LH side. Still nothing. All other lights come on, the high beams on both sides, all parking lamps. I checked ground on the LH bulb carrier and it's good. There's just no voltage on the + connector. The clam was off for the oil cooler repair years ago but the lights have worked fine since then. Before I try to go through the brain damage of tracing wires, does anyone have any more advice on something to look for? Any guidance on which wires to trace? Does the switch fail?