I have a 2011 Phaeton and was told that the middle TV needs to be on and the DVD player set to "In". That said, I've never figured out how to make mine work and I've tested all possibilities. I have not pulled any of the TVs down to see if they have an optical cable attached.
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Mark Anderson - FMCA 351514 - NRVIA Certified Level 2 Inspector
Louisville, KY
2011 Tiffin Phaeton 40QTH
2006 Jeep Commander
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