Does My Car Have DSP?

[chrison600]

Hi all,

I just bought a 2003 X5 (it's not even home yet) and I'm wanting to add Bluetooth capability. There is a good selection of aftermarket adapters, but they all require an additional part if the car is equipped with "DSP". This car has Nav, and when you press the MENU button it does not display a DSP item on the screen. Does that mean I do not need the DSP wiring for the aftermarket product or do I still need to inspect the wiring in the rear of the car to see if the DSP COAX is there?

Thanks,

Chris