Im in the UK and got the quadlock with my Icelink Plus as well. For some reason our installs dont connect direct to the cd changing 3 and 6 pin wires (can someone in the US source me one of these as Im told they will work on the UK X5).

The quadlock connects next to the radio tuner which is buried right down under the spare wheel - you have to remove the triangular brace and a plastic cover and you will find the quadlock connecter there. My car has sat nav/dsp so I had to rewire the original quadlock so I still had sound for tv/radio! You then have to run the 4m extension back to where your Ipod is located. My Icelink only had firmware v2.03 so needless to say it worked for about 30 mins and then stopped alltogether.

If any one can point me in the direction where I can get the latest firmware and a cable which runs from the icelink direct to the 3 and 6 pin cd cable could they email me on alan @ johnewright.com.

Cheers Guys