I remote started my car tonight and before I could get to the vehicle it shut off, so I got in and started it, and the wipers came on even with them showing off. they stayed on the entire way home and when i got home I realized the horn does not work either. it is an 07 with 38k miles. It seems like after messing with the horn the horn works and the wipers stop. Even when the horn doesnt work the lock makes the horn beep, but when the horn doesn't work the remote start doesnt work either. I am so lost. Any ideas?