Was wondering why I wasn't able to play a DVD movie in the DVD drive. I have a few friends with DVD drives in their cars and they can play DVD (only while parked). I couldn't even play a movie parked. Is this a feature blocked by BMW and a way for them to get you to purchase the entertainment package? I guess the DVD drive is solely for the Navigation?

__________________
2007 X5 4.8i | Grey Ex, Black Int | Premium - Sport - Tech Packages | Adaptive Headlights | Bluetooth | Park Assist/Back Up Camera and Monitor | Panoramic Roof | Xenon Headlights | Hill Descent Control | Stability Control |Adaptive Cruise Control | Rear Climate Package| Front\Rear Stabilizer Bars | Dual Exhaust System | Third Row Seating |

Mods: Sprint Booster V2, Black Matte Grilles, GP Thunder H8, H11 8500k Bulbs.