Have Mercedes Questions? Ask a Mechanic for Answers ASAP
Hi Robert, my name is***** you remove the fuse for the horn does the horn stop blowing?
Are you still online?
Did you receive my first reply to you? If you remove the fuse for the horn does the horn stop blowing? 2
The horn fuse is located in the module box on the passenger side under the hood. You need to remove the Phillips screws for the cover to access the fuses. Remove fuse 6 in the K40 relay for the horn. If the horn stops blowing with the fuse removed your horn switch in the steering wheel is probably shorted to ground. I've attached a picture below.
Are you going to check the fuse now? Should I standby?
Yes, that's fine. I'll wait to hear from you.
You're welcome, Robert