The brake lights and the driver side door power, plus overhead display stopped working on my 2002 monte carlo. Checked my fuses they seem fine.

 

it sounds like a power issue i would use a test light and a volt meeter. to see if there is a break some where befor the fuses i would start at the fuses and work back from there. i have done this befor on my silverado and the van i use to drive it ended up being a couple of power wires leading to the fuse box. also i would go and follow all the wires leading from the fuse box back far as possible to tell if any thing got fraid