Password Recovery on AVIC-X710BT
I'm new here. I have an AVIC-X710BT. I bought it from Crutchfield in 2010. All of a sudden, after the car battery was replaced it comes up with wanting a password. The password I wrote down initially doesn't work. I called Crutchfield and said it had to go back to Pioneer but they want $250. to look at it and might refund some if it's an easy password reset. Is there anything I can try at this end. I've read the re-set codes for other decks. Will they work or does anyone have one for this one.
Much thanks,