"For the record, here's how you find out your software version:
Set car power to the Auxiliary position (ie. press the start button once, without your foot on the brake).
Turn audio system power off.
Press the Map button 3 times in quick succession.
Press the Audio System Power button twice in quick succession.
Press the Map button once.
Select "Confirmation/Adjustment".
Select "Version Information"."
Em: http://www.leaftalk.co.uk/showthread.ph ... rs-Reuters
