Question about Pioneer AVIC-D3 Car DVD Player
Secure mode is the anti theft function. Since you do not know what that is It suggests that you do not know the password. If that is the case then it seems like the unit is or has been stolen at one time. If you do not know the password then you have to bring the unit to a authorized Pioneer service center to have it reset. If the backup up sense wire is cut, or the system is disconnected from the vehicle, or if the reset button is pushed then the unit will ask for a password the next time it fires up.
Posted on Jul 14, 2007
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