Thread: Sos Malfunction
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      01-04-2013, 02:03 PM   #20
Second Lieutenant

Drives: bmw E91 facelifted by me
Join Date: Jun 2010
Location: portugal

iTrader: (0)

Originally Posted by mrgreenwood View Post
TCU its a plug and play? Or have to be coded
can someone code TCU

A TCU (telematic control unit) can Only be ordered by specifying the Vehicle identification number. The VIN is coded when the replacement TCU is delivered. Recoding is not Possible. The TCU functions properly Only with matching coding. Replacements TCUs cannot therefore be ordered in Reserve! Retrofits and conversions To SA633 are not possible...

i have SA633 .......
now a have a SOS call System error everything else is working as i should be ....

any help