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Thread: SOS malfunction
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Old 02-05-2011, 11:32 AM
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Location: CA
Join Date: Apr 2010
Posts: 145
Mein Auto: 2011 335i
Originally Posted by soldmystang View Post
mine failed also after about 1.5 years. they replaced the TCU module. TSB#841707 hardware fault. no issues since.
I went to the dealer yesterday and was told the COMBOX is the fault. No part in stock, so I have to go back next week. Mine is four months old.
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