Hi Guys,

I have a 2004 E53 with TV/MK4-NAV but no BT module.

I had great results retrofitting a ULF (with VR) into my previous 2003 E53 thanks to a harness made for me by a fellow forum member. It worked perfectly (including the VR function) but now I'm stuck as I have a new E53 and need another one.

Do BMW make an official part number that will plug in-line with the audio system to connect the ULF? The rest of the wiring (microphone etc.) is already there (as are the s/wheel controls)

Thanks in advance.

Kev