The horn on my C200 is not working. I want to check the fuse before i take it for diagnostics, but i can't check the fuse because i don't know which number fuse is for the horn. It doesn't seem to be listed on the fuse list. Everything else seems to be working fine.. Help thanks

What year is the car?
Recheck the fuse list, it is often referred to as "fanfare"

Gilly

ps did you think of just checking ALL the fuses?