HELP! Nokia N95 bluetooth problem

[FitzX5]

Hi, Newbie here . . so apologies if this is in the wrong place!

I have a 2005 X5 with Nav/TV & Bluetooth, Up to now I have used a Nokia 8800, a Sony W850i both worked fine with the bluetooth BUT . . .

I have just got a Nokia N95 and it will pair with the unit and accept and make calls, provided I enter the number, but wont display text messages or the phonebook entries (displays phonebook empty).

I have called BMW who said . . and I quote "hmm not sure".

I'm guessing theres a compatiblity issue but has anyone else had the same issue and resolved it?

cheers

Mark