I drive a 07 Chevy classic 4x4 1500 yesterday I noticed when I shut off truck my tail nights stay on and while driving tail lights are on headlights are off. all fuses are good every thing else. works fine and my cruise control won't turn o Nb either that fuse is good any ideas

 

Sounds like the brake lights are staying on, which will prevent the cruise from working.

Check the brake light switch.

 

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I'm sorry you are experiencing this issue with your vehicle. Have you been able to resolve this issue? If you would, please PM me the last 8-digits of your VIN and I will research my resources for any known issues.

I look forward to your reply.

Louis
GM Customer Service