Anybody had any expereience with that "Lockpick" that allows you to run audio video/DVD while the vehicle is in drive? Ive gotten a MILLION answers about different ways to do it... Some people say you can ground out a park break wire... Some say that will screw with your GPS... And others say you can get these "Lockpick" boxes from somewhere... Just wondering if anyone knows how or has done this before. truck is a 2015 F250 platnium