TVs but no DVD player
So my 07 GL450 has tvs in the back, but apparently no dvd player, which I overlooked when I bought it like a moron, because I checked to see if the TVs worked, and they did, and didn't even think to look down at the dvd player. LOL. Whoops. Is there any way to unlock the NAV dvd player to play on the back TVs? I would imagine the two aren't even connected at all, but I really don't know for sure. I found a used DVD player on ebay for 90 bucks, and I'm pretty sure I could install it myself. Just figured I'd ask before I bought one.