Does anybody know why my headlights won't work at all? We replaced the switch and parking/turn signals work but headlights don't.Any suggestions on where to start looking?

Have you checked your fuses and relay?

Checked fuse and they are good. Where is the relay?

Here's something I found in the manual about your headlight circuit. Click on image to enlarge it.

Does yours have fog lights from the factory?

Opps told you wrong. Had to delete last post.

From your dimmer switch. Tan is your low beams and lt grn is your high beams. The yel from your main light switch powers the dimmer switch. If you have park lights I would check the yellow from the main switch to insure the dimmer switch is getting power.

Here's the diagram.

I have a 2002 35th Annv. SS LS1 drop top and I have the same issue. Parking lamps work fog lamps work but no headlights. The switch is brand new. I did notice my interior and exterior lights pulsating which I read could be a bad alternator but im running at 14volts with the car running so im lost

my headlight turns off when i use blinker light whjats the problem on my 2015 2SS Camaro