i am somewhat new here but have had an avic since before they came out. i have had a few problems with the unit in the past and they were repaired with the 1 year warentee however that is long gone and my screen just turned bright green then went to a red, the maps are still visible but just have a red tint to them. i figure it is a ribbon cable problem but didnt know if anyone on here could help me. i plan on replaceing the ribbon cable too but i saw on pioneers website that they are not available for purchase at this time. if anyone could help me out with this it would be greatly appreciated