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      03-31-2011, 10:21 AM   #266
BimmerPost Supporting Vendor

Drives: 2006 330i E90
Join Date: Apr 2009
Location: Nashville, TN

Posts: 683
iTrader: (9)

Works perfectly. I was able to retrofit a new GSM TCU (manufactured 05.2010) into my 2006 (04/05 build) E90 without any issues whatsoever.

ISTA/P picked up the new FZD and TCU and programmed them perfectly.

So if anyone was wondering if they wanted to buy a TCU unit, you can use either the GSM or the CDMA version, at least in the older models. Although, I'm pretty sure you can use any version you want and it'll work just fine.
Dracon is offline   United_States
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