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Retrofitting TCU in 2007 e90 - Real Close
I am installing a TCU into my 2007 328xi.
1 - Mounted/installed TCU in trunk and ready to go
2 - Corrected pins in MOST junction block so they are not in a loop
3 - Installed microphone
4 - When using INPA and selecting "Telephone" I get the following message
"Requested control unit: "TEL_ECE, TEL_USA, TELE60_2. ULF_60' not found. Control unit found TELE60_3." Program will be stopped!
5 - When using NCSexpert to add $644 to the VO I get the following "COAPI-1000:Error" I have tried replacing the $ with a + but although I don't get an error it doesn't appear in the VO
6 - My eyes are falling out of my head reading page after page on these forums
I'm thinking that I have to program the TCU with my VIN using Tools32 but I can't find any tutorials for Tools32
Can someone please help me cross the finish line?
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