Hey everyone,
I just have a quick question and am not really sure of what the problem could be. I own a 1998 monte carlo z34 3800. Just the other day I got into the car at night, and all of the interior lights were out!? I think it only happens when my headlights come on, because during the day my cd player is lit, but if i turn the lights on, all of the lights go dark??? Anyone know what the problem could be? I checked the fuses and they seemed to be fine. Im not sure if it may be a relay somewhere? Let me know, Thanks! Adam

most likely its the multifunction switch on the steering column. It's a common problem on these cars.