Anonymous posted an answer for this Car Audio & Video:
"hook up a switch solve all your probs, no codes yet **** i will let ya know when i find..."
Anonymous posted an answer for this Pioneer AVH-P4900 Car Video Player:
"hold the 3rd button down on the screen, it would be the biggest round one their. a screen..."
Anonymous posted an answer for this Pioneer AVH-P4900 Car Video Player:
"the e brake wier to the switch and the other to a ground. if you use a switch with a lite..."
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Car Audio & Video 3 answers