Hi,

I have an 03 X5 with DSP, and I wonder how difficult it would be to install the navigation on my car.

Is it plug and play? Will I need separate wiring harnesses? What should I look for when buying a nav? I found a junked X5 with navi that i can get my hands on. I'm still waiting on the specifics of the X5 (model, year, etc.).

Thanks.