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Discussion Starter · #1 ·
What does the TCU Unit do?
cheers
vern
 

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Discussion Starter · #3 ·
katmai said:
Telematic Control Unit - I believe it provides functionality for BMW Assist, bluetooth, GPS, BMW in car phone integration (CPT9000), etc.
Thanks for the reply.The dealer called me and told me that when they try to up grade the software to 16.2 after 2 1/2 hours it kicks out and they can't do the install.So they have to replace the TCU UNIT. Again thanks for the reply.
cheers
vern
 
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