Yowza, is it for the touch screen controls for audio and climate control or for satnav? If for satnav steer clear as the satnav is pretty crap - a $200 tom tom would be much better...and you need to have that stupid DVD player which does nothing but hold the satnav disk. You would also have to mount the satnav aerial. Even the touchscreen controls are a bit of a fiddle. I got suckered in by the Nav and swish looking touch screen and if I had my time again I wouldn't bother with it. Sorry for the negative point of view!