Here's what you'll need:
[img]http://img593.imageshack.us/img593/7239/dscf2558e.jpg[/img]
Step 1: underneath the stereo in the center is a small plastic piece of trim, you need to remove this to expose the screws underneath:
[img]http://img39.imageshack.us/img39/4620/dscf2567jw.jpg[/img]
[img]http://img607.imageshack.us/img607/6180/dscf2569l.jpg[/img]
Step 2: remove the 2 screws:
[img]http://img507.imageshack.us/img507/4566/dscf25662.jpg[/img]
Step 3: Pull the whole unit towards you taking care then all clips are released. Try to pull out vertically as not to bend or snap anything. You'll need to unplug a cable that goes in the back of the controls so don't pull it out too far.
Step 4: The screen is held in by the 4 screws highlighted in green, the stereo by the 2 in yellow. Remove these and pull outwards:
[img]http://img855.imageshack.us/img855/1102/dscf25722.jpg[/img]
Step 5: Remove the plugs from the screen and CD player, then refit in reverse!:
[img]http://img405.imageshack.us/img405/4630/dscf2573t.jpg[/img]
Here's the screen in:
[img]http://img202.imageshack.us/img202/1523/dscf2581c.jpg[/img]
And the finished article, before and after:
[img]http://img202.imageshack.us/img202/9274/dscf2562o.jpg[/img][img]http://img13.imageshack.us/img13/1874/dscf2585d.jpg[/img]
[img]http://img203.imageshack.us/img203/5501/dscf2586j.jpg[/img][img]http://img831.imageshack.us/img831/8962/dscf2587o.jpg[/img]
Also here's a comparison of the old (blue) and new (colour) screen side-by-side:
[img]http://img811.imageshack.us/img811/3910/dscf2575x.jpg[/img]
[img]http://img252.imageshack.us/img252/6759/dscf2578n.jpg[/img]
I notice the colour screen has an extra input (top middle) - not certain but assuming this might be for reversing camera?