Need Repair Diagram & PartId: Drvr-side brake light bulb blew & dmged socket.

For testing purposes, remove the other light assembly and plug it into the trouble side to see if all bulbs work then... That way you'll know 'for sure' if problem is in vehicle OR bulb socket - circuit board... It'll plug right up to the other side for testing! .. As for testing fuses, I prefer using a test light and test them ALL!.. Be surprised how many I've fixed that way... Start fuse testing in the under hood fuse box..... For a fee > www.alldatadiy.com