View Full Version : Radio Connector Pinout
05-22-2005, 04:33 AM
Does anyone have the pinout for the european bmw business radio without Professional audio or harmon kardon, My head unit outputs speaker level signals
05-22-2005, 12:08 PM
Look at this
05-23-2005, 08:11 AM
Does anybody speak german
05-23-2005, 09:34 AM
Ok, I got it translated, I looked up the words in a german dictionary...Will make out a nice new diagram for everyone someday...Heres my question, I knew there was the big square connector, But whats the small on undernath it
cd wechsler and soundsystem, Are this jumpers on the back of the radio or are the just part of the cable...
These pinouts have been the same since around 1989, and changed again to a new connector around 2002. THe subconnectors are used by things like changer, sat radio, aux in, etc. depending on model.
11-03-2008, 11:09 AM
My connector has been cut away. How do I identify pin 13 by colors?
And about pin 10. I've seen other drawings where it is used for telephone mute. My unit (before it was removed) adjusted volume to speed and there was no teleohone. Is pin 10 tacho then?
Does anyone know if tacho is a pulse train?
And finally, what color has that cable?
Greatful for any help.
12-03-2008, 08:03 PM
12-04-2008, 04:48 AM
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