Hi all 2014 JDM Alphard (in New Zealand) with an Alpine 11TH-ANJP-BZ01IS head unit and an Alpine rooftops drop down monitor. It seems that for some safety reasons the DVD video will only output to the rear screen while the car is off, as soon as I start the car video deed stops even though the front screen keeps playing until I release the hand brake (video still plays as I can here the sound). Is there a work around to get the video feed to the rear while moving? Seems a bit dumb that it cuts out when engine is turned on...