stairmasterman911

so out of nowhere my horn starts going off yesterday. sort of a staccato crazy nonsensical thing. didn't do it this morning though. this happened to me one time on a toyota when the battery was going dead. any thoughts?

177mph

Whats was happening when the horn sounded? Were you driving it - or was it simply parked? Parked - likely a alarm problem I would think. Driving - it could be the bushings in the horn ring - a common issue.

swmic

Probably the rubber grommets holding the horn button away from the contacts. In your case, they have probably failed. Do a search on the topic, it's a common problem. There are several fixes you can do.

shellback

Is this the part required to fix the problem?
http://www.ecstuning.com/Porsche-199...eel/ES1477044/

Marco8

yes, that looks to be the replacement part

shellback

Thanks Marco.

justin993

temporary fix is to fold up a business card and insert on top between wheel and airbag cover. Do one on the bottom if necessary

pirahna

That's my fix for now, a permanent fix is down on my list of projects.

ToreB

Here's several tips on this:
https://rennlist.com/forums/993-foru...-for-help.html
Cheers,
Tore