so about 3 years ago i had a 98 z24 and the drivers highbeam didnt work... i never looked for the problem. I just got my 2nd z (99) and ive got the same problem!!! I know its not the bulb and i was wondering since i had 2 with the same problem if ne1 else has had this issue, if it might be the relay on these cars are just weak or if theres a wiring issue to be told. Ive looked around for posts and cant find anything so any input would be great, thanxx

from your sig .. it looks like your live where it snows and has a lot of salt. chances are the wiring under your battery tray has come lose or is startin to rot away. check the grounds rite under the battery tray

i had an issue where the grounding bolt broke and was over charging my battery causing all the dash lights to turn on and randomly weird sh*t with the gauges bouncing back and forth driver side head light would completely turn off and the passenger side would stay on i just turned the battery tie down in to a grounding rod with 2 nuts