SL/R230: Reprogram Needed?
03-03-2009, 09:30 PM
#1
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Reprogram Needed?
If I up my final drive/differential from 2.65 to a 2.82...will I need to reprogram my TCU? I have done such a conversion on many BMWs without issue, but I am not sure if the TCU would go crazy on my MB. 
04-26-2009, 06:33 PM
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my question was when you had your steering wheel removed did you see a (extra) wire hook-up in the steering column that would connect to the wire from a steering wheel with shifter buttons? Pat.
