Hey is there a way to hack the stock Nav dvd system so that it can play regular dvds or do we have to route wires to an exterior dvd player in order to play dvds?

'04 Coupe D/G w/ Graphite leather, Premium Pkg, Performance & Wheel Pkg, Navigation

 

Nope, can't hack it, you have to buy an external DVD player, search for AV Electronics and you'll find out how to do hook it up to your nAV.

 

You need to get a switch that hooks up to the navigation unit, then get a seperate DVD player. Use the search button @ the top. You'll find what you need