Hey guys so me and my wife bought the 5200NEX about two months ago and were loving it. On our vacation trip to north Carolina from Colorado and on the way back our battery light came on (07 grand Cherokee) and soon after everything started freaking out like headlights dimming, ac not blowing and the radio turned off. So we pulled up so auto zone and replaced the battery and now the radio is locked saying pleas enter your password.neither me or my wife set a password and pioneer is closed for the holidays. The place that installed it said bring it in but we're still 1100 miles from Colorado and