Find a good shop to diagnose your electrical problem and save you money in the long run. I see a bunch of people trying to fix their cars by replacing (guessing) part after part and still not fixing it. You will save more money with a problem like yours by bringing it to a qualified mechanic.
2006 Mustang GT Premium RedFire. CAI, SLP Loudmouth, SCT Progammer, 5 speed manual trans. My other car is a CORVETTE!
It had stalled here and ther then I changed the starter and its more frequent but I took off the battery cables cleaned them tightened them last night cleaned the iac have not drove it yet though since cleaned iac. The wipers have always done it since had the car for a yr
I just want to add that I have a 2010 GT and recently had the same problem of the wipers coming on by themselves. I brought it to the dealer and it was the motor. They said it was flooded with water and debris that caused it to short. After a oil change and new motor the whole thing came to $525.00. This is the 2nd time now this has happened to me.