Horn honks while driving
On my 2001 Park Avenue yesterday, we were driving home (about a 45 minute trip) all of a sudden the horn honked for no reason. It was like a regular "beeep" there is no SECURITY light coming on while driving nor are there any indicators except "SERVICE STABILITY SYSTEM" which I have given up on. Where should I start looking? I have the service manual and there is no mention of a problem like this. Btw My dad has said that this has happened a few times before. But very intermittent.