C5 dash light issue
Little complicated but appreciate any advice.
I removed my dash and fixed my HUD mirror and soldered the photoresister while I was there. I also updated my HVAC and Radio with LED. Everything works until I turn my parking lights and headlights the clock and HVAC temperature display go out. Any ideas on what this could be? I did adjust my brightness display for the HUD. Not sure if I should take it back out and undo the photoresister mod I did.


