Fixed my circuit, (blown TX transistor) and it works like a charm,
Used the Navcoder last night to code the nav computer with;

My cars VIN, model and type
Unlock the TV in Motion.
Set one of the language from French to Eng (US) (now have Eng (uk) Eng (us) and German).
Tried to set the radio to have the split screen mode (when normally full, but this did not work, its still full screen)

Thanks Jochen (the Magnificent) for a great program and to Odia (the Ultimate) for the help.

John

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Sept 03, M3, Silver Grey. Retro-fits: Modded Mk4 DVD Drive, OEM Bluetooth, VR Control, Rainbow Speaker Upgrade, Sony SOT Amp, HK Sub, CCFL, Intravee II, NightMode.