I currently have a 2011 Sonata GLS. I love the interior layout and what not. But I have dvd head rest and its a pain to feed them the video for a dvd player. I was curious if I could take a Navigation from a totaled sonata and exchange it with mine? If anyone had ever done this or attempted to, because I don't want to change with an aftermarket head unit etc. Thank you for looking and helping, have a great day!