Bulbs burned out? They are double filamented.
the fog lights work with the low beams , they wont come on with the high beams
check your fues
Have you checked the drl relay?
I think faulty light switch.
daytime running lights for chevys are automatic. you cant turn them off. all you can do is control the high and low beams.
Why would you? Fog lights are designed for use in poor driving conditions such as fog or rain at night. Using high beams under those conditions would make matters worse, that's why your vehicles fog lights won't operate when the high beams are on.
Seperate circuits I believe.
As a guess both low beams are burnt out The daytime running and high beams are the same light filament. Or the fuse or the relay for the low beams.
The laws vary from state to state. I'm sure some states have laws that prohibit this. They can be pretty blinding during the day as well as night. Here is my common sense view. Never drive with your high beams on, unless it is night and you don't have oncoming traffic. Don't use high beams when it is foggy. Don't use them during the day. My gosh, they make special low power daytime running lights for daytime use. If you don't have these, use your low beams.
Yes
i have the same problem.did you find out what it was? maintenance@rescraft.com
acid drips from your battery onto the wiring harness. corrodes a wire connector near rad support. bin there, done that.