I bought a 89 honda at auction with a kenwood cd player.The player was working (once I figured out how to turn it on, lol,During the process of fixing the car the battery was removed which caused the security code to activate. I do not know the 4 digit # is there a way to reset the code # to one of my own? This is a nice stereo it was one of the reasons I bought the car,is there any thing I can do to solve this proublem?other wise the deck is useless to me.any help will be greatly appreciated.Thanks