Got a 1994 z32 fair lady. All lights work except for the passenger side (left side) low beam. I replaced the bulb, checked the fuses, and the relays. Still getting nothing out of the left low beam. It worked for a second after replacing the bulb, heard an electricity sounds, and havent had anything since. The right lowbeam works but takes a few trys to turn on as well. Any ideas on how to fix this? I've been pulled over 4 times due to this problem. I did hear something about a new radio wiring grounding could cause this but im un sure at this moment.