I have a extremely odd issue with my Caravan. i have a REN touch screen No Navi radio. And my defect is when playing the Ves Dvd player I only get sound from the right side, if i play the sirius backseat I only get sound out of the same side. Now if I play a dvd or am/fm or sirius sat radio from the REN i get sound out of all speakers. I tried to reset the radio by removing the fuse bu still the same issue. Does anyone know where i should even start? Bad head unit bad ves dvd player, bad amp i am lost on where to start. Everything is OEM no mods or harnesses on my vehicle. Any help would be appreciated