KD4UPL wrote:
Just pick out a new radio at Crutchfield.com. You can get a really nice unit with blue tooth, Ipod control, USB input, etc. for less than $150. As a bonus it will likely sound better than the factory stereo.
Or, buy a used car stereo on ebay with blue tooth. The Sony in my Jeep came from Ebay for $40. It has blue tooth, USB, and CD changer control.
I'd second this if the factory radio doesn't have steering wheel controls for the radio or factory XM. By the time you buy the steering control interface and/or XM receiver, it's not a cost effective way to add bluetooth.