Quote:
Originally Posted by Destination: Moon
That would be the best answer by far! If anyone can tell me how to connect to the pre-wired, factory antenna I would be one happy boy  |
just tap into the antenna connection from the shark fin which in the X5 i dunno where it is, likely in rear inside the cargo door, and run it to where you want to mount the XM tuner. i did this in my 2008 M3. the sirius antenna works fine w/ XM signals, the frequencies are close enough.
XM Satellite Radio at MyRadioStore - Antennas & Extensions - Adapters, Splitters, and Extensions - 15-Foot MyRadioStore Antenna Extension