Using the multi function wheel and built in bluetooth phone prep and having a few problems. The phone syncs up ok via bluetooth ( nokia n73 ) and I can make phone calls via the bluetooth system. The buttom on the left next to the track select should list the phone book entries. But when I press this I get "function/buttom not allow" I have spoken with audi services and they said to copy all my phone book entries onto the sim card and not the phone itself. Done this and still no joy. Reading the manual its supposed to work Anyone comes across this problem before?