My brother found this program for Fords that allows virtually any electronic system on your car to be changed. The process varies from car to car. On his 17 F150 there are plain english menus to change various vehicle settings. He changed the boot screen on his Truck, changed the turn signal flashes for the lane change feature and changed the DRL's to the fog lights. On my 07 Mustang there are no plain english menus but google searching helps out a lot. I turned off the TPMS system and turned off my DRL's. There is much more to change and explore.

Here is a link to the site. http://forscan.org/ For any VW people it works very much like Vagcom. You'll need a Bluetooth OBD2 Adapter and they offer a list of the best ones to get.