i just yesterday got an XDVD 8265 installed and also had a pair of pyle headrests put in. First issue was massive interference on monitor even in Tuner mode. Luckily for me the interference went away. Issue #2 was that the headrests display tuner, cd info, rearview camera feed, but no dvd picture when head unit is in dvd mode. Player was bypassed by dealer as he is a friend of mine.