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Old 06-25-2009, 09:19 PM
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2006BMWx5 2006BMWx5 is offline
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Join Date: Jun 2009
Location: MD
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Quote:
Originally Posted by X5Bill View Post
Ok Guys, I took the TCU out and here is the numbers....can you tell me what I need to do next, just get the most current TCU? Also here is the Bluetooth antenna connected to the existing TCU
wish I could help but I will at least give u a bump. Sorry for being dumb but what is a TCU and what does it do?
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