I have a 2007 silverado 1500 ext cab and the interior lights (dome lights) will not come on when the doors are open or even when you push them manually. The lights in the door do work though. And also my temperature guage on my rearview mirror says OC what needs to be done to fix these? Thanks for any advice.

 

Check the fuses for the lights. Make sure the temp sensor behind the grille is not unplugged.

 

I swear i have checked all the fuses will it be one in the dash or under the hood?

 

Sorry to resurrect such an old thread, but did you by chance get the temperature display working again?

The on my 03 Silverado also says 0C. I guess it is the ambient temp sensor. Or...?