Newish van 2008 Coachman, it has never worked (probably due to us being technophobes). We tried taking the yellow plug from the auxillary from the dvd player which split into three red yellow and white sockets on the TV and that give us the audio through the speakers but no picture. We now assume the dvd player is connected to the red and white audio socket and yellow video socket so we will get a cable to connect and try to see if it will work. i.e. red, yellow white into red yellow white?