Quote: Originally Posted by pippolippi
Maybe it's not relevant, maybe you already know it but...
Switch off the head unit, press (and keep) key 3, switch it on again.
Now each key you press (only on the HU, not the stalk control) will show its code on the display. Maybe it's the same code that's sent to the cd changer, maybe not.
Never heard of that. Funny hack. I'll try tonight and see the results.
Where did you learn that, if not confidential ? Maybe the source of this trick also knows much more about this damn head unit :-)