Retrofit BT Harness part number please
 

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

If the mic wiring is there then so is everything else. They don't fit a mic and not the rest of the phone harness. The mic goes to the phone unit. Are you sure the mic wiring is there? Have you cfor the eject box and BT antenna wiring?