How to wire a jvc kd-avx44 wiring

Question

how do i wire in my jvc kd-avx44 to play dvds while my truck is out of park and in motion. and yes i understand the unsafeness of this and the distraction and such but i still want to know how i do it.

Answer 1

the wire that goes to the parking break just ground it. or if it is froma switch just connect it to a a 12v lead an there you go