Advice, assistance, small problem

[dnthomas]

I have a small problem with my 560SEL, it is the truck light. The car is new to me (1991) and while checking all the lights and switches etc., I found only the trunk light not working. I replaced the bulb even though the one in did not look bad, no luck. Any common things to look for? What else does the fuse for this light apply to? I know this is a small problem but if you are like me, anything not working is aggravating expecially if it is a little thing.