well i just got an alpine 1005 indash tv and shit... but when i try to access the controls to change the background and all that shit nothing happens. is there something that oculd be causing this? i have my parking brake wire connected but i dont know. is anyone around the gwinnett area that could take a look at it for me or something? or someone explain how to put the parking brake sensor on... it tried to tell me in the book but it just confused me.