Driving off road when my horn started blaring and front and rear wipers and washers came on,on their own. Had to pull the wire off of the horn to get it to stop turned the wiper switch off and on several times and it quit. Did not help to turn the key off. then later I noticed my headlights were on cycled the switch and they shut off. On the way home the wipers and washer did it again.

any suggestions Mikear

 

I would check the click spring. It seems to be the common point of the connections

Ed