Torres
I have an N73 and just purchased an A5 with the Audi MMI blutooth system gadgets.
I also could not sync my address book until I discovered the following:
Go to
http://europe.nokia.com/A4143881Download:
Nokia 810 Contact Download Application for Nokia S60 3rd edition devices - its a .SIS file
Save the file to your PC and transfer to your Nokia handset using infrared or bluetooth or PC Suite...
Once saved to your phone, delete the bluetooth pairing between the car and
the phone.
Go and sit in your car
Run the 'Contacts Download Manager' which will be seen as an icon under
your Applications folder.
Follow the instructions on the phone and hey presto, in about 2 minutes
the address book will be downloaded into the car's memory...
SORTED :-)
Hope this is useful.
Daz