Problem solved,after finding out from Pioneer that my brand new Avic 8200 is not under warrenty because I bought it (BRAND NEW) off Ebay,they told me it has to be sent in because the internal card was damaged and would cost $240.00 plus shipping to fix.The original installer out of the blue contacted me and says it just needs to be updated and after hearing all the nightmare problems people are having with this unit doing the exact same thing as my unit does I was skeptical and sure the update wouldnt work.He ran into a problem with the sd card and the head unit kept saying it couldnt read the