Have you conected the stereo to 12v + before the key? If you conect the stereo after the key it will not get 12+ to the memory. It needs constant 12v+ to keep the memory...
i have model kdcmp438u car deck its displaying protect and flashing nothing works i have no...
(More)
I HAVE MODEL KDCMP438U CAR DECK ITS DISPLAYING protect AND FLASHING NOTHING WORKS I HAVE NO MANUAL HELP PLEASE
Kenwood KDC-MP428 Battery disconnected/new installed. Code forgotten. What can I do? I have the...
(More)
Kenwood KDC-MP428 Battery disconnected/new installed. Code forgotten. What can I do? I have the original invoice to prove ownership. Help please!!!! Bill (bw77@tx.rr.com) 214-929-0791