I installed a Roush Cold Air Intake on my 2014 V6 Automatic Mustang over the weekend. As part of the install process I had to disconnect the battery.

Ever since I reconnected the battery the car horn honks twice at me when I open the driver door and when I press the lock button once on the key fob.

Why is it doing this and is there a way to stop it?

Thanks so much!

 

double honk sound basically means either the doors. trunk or hood is still ajar

why are u hitting the lock button after u open the door?