Ok installed the MK9200.
The difficult part is removing the aircon vents without breaking the retaining clips.
Once that is done unscrew the business CD.
Install the required harnesses.
Remove the plastic trim beneath the airconditioning controls.
Remove the side airconditioning vent:
This will help the installation and make it professional.
I also removed all the windscreen trim in order to place the microphone like so:
This gives it the best noise environment possible.
To remove the side trim undo the screws from the sun visors on both sides and unclip the plastic trim from the middle (mirror part) and the side.
The following picture is from inside the bulkhead behind the side air con vent. Pass the wires of the micrrophone and of the display behing here
The Display will be placed here for best vision and least distraction.
Then feed them to the blue unit.
Then connect everything and mount everything back
Pictures of the finished installation to follow soon.