2003 mustang gt head unit replacement??
hey, so my factory mach head unit started acting up and isnt working properly anymore. so i bought an 04 ford explorer 6 cd changer to replace it since it looks exactly the same as my stock head unit. the only difference with the head units is the wiring setup in the back. what do i have to do to make the new head unit work in my car? any help would be greatly appreciated cuz idk where to start