I had to disconnect the wiper switch to shut them off, at first I thought it was the switch because it was already lose and it would turn on by itself sometime. But then I bought a new switch and it still does the same thing when I connect it. Could it be a relay or something else??? I also noticed there was a change on the beeping sound the car makes when a door is open, please help I really hate connecting and disconnecting the switch to turn of the wipers. Note: wiper fuses are good and wiper switch has been replaced.
Look into a Wiper Module, this is what would let you use the delay and could let it run with the switch off. So look for a Wiper Module for it, you could even try Wiper Delay Module. This is off my head quickly but I should be correct.