iPhone 4 integration- anyone else had issues?

[TowX]

Just did a quick search but it looks like I may be the only one with a problem.

My old Blackberry and Moto Razr worked just fine with the Bluetooth in my '04. Everything worked like a charm. But since I got my iPhone4 back in early July, I've struggled to make most of the Bluetooth features work.

When a call comes in, the number or name of caller does not display on either the instrument display or on the nav screen

Voice tags do not work at all, I have to physically scroll to the number I want to call on my nav screen then select it to make a call. Sure, I can say the name into the iPhone, let it dial and connect to the bluetooth, but that completely defeats the purpose of hands free.

When I pull up a name on the nav screen, the first 4 characters of the name and number are gibberish, every time.

So am I doing something wrong or is this just another one of Apple's glitches?