That’s the same one you need, you can re pin for TCU only. You’ll also need a most loop connector..... :Let me check
Here is the best combox retrofit harness guide on the internet, according to me, made by me of course:
https://bmw.spoolstreet.com/threads/combox-retrofit-guide.2159/
https://bmw.spoolstreet.com/threads/combox-retrofit-guide.2159/
I guess that depends on when you were going at itMay be the best guide out but where the fuck was it when I was looking?
It does skim over the other configurations a bit but the pinouts are listed and I believe they are very accurate. There is a thread on bimmerforums or somewhere else, and the guide there is completely inaccurate. There was a PDF floating around by an actual company, it may have been bavauto or someone like that. Their pin info was accurate and I used some of that to complete some of my tables. Sadly, I actually sold this setup before coding it in as I got an Avin unit instead so I ended up glossing over the last portion of the guide. The good news, I'm told the harness I made ended up working, so at least I know I did it right.
I just did this myself, and while it was very easy to repin for the combox I've run into a problem with my mic. I swear I pinned it right, but maybe not. Will check...
Here's the guide: https://www.bimmerfest.com/forums/showthread.php?t=772784
Here's the guide: https://www.bimmerfest.com/forums/showthread.php?t=772784
Check this, but sadly the Table feature is broken currently.
https://bmw.spoolstreet.com/threads/combox-retrofit-guide.2159/
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