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01-17-2013, 03:33 PM
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#39
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Brigadier General 
Drives: 128i convertible
Join Date: Apr 2009
Location: Lexington, SC
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I also have an accurate digital speedometer. I did the coding myself. Both changes are in the "Kombi" module of the software. To enable the digitial speedometer, you set "BC_Digital_V" to "aktiv". To turn off the digital correction that makes it read faster than you are going, set "BC_Digital_V_korrektur" to "aktiv". The last is counter-intuitive but I am pretty sure that is what I did. My digital speedometer is never more than 1mph different from my GPS. Usually they are the same.
Anybody with the cable and the software can easily make these changes.
Jim
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128i Convertible, MT, Alpine White, Black Top, Taupe Leatherette, Walnut, Sport
Ordered 5/22/09, Completed 6/4/09, At Port 6/9/09, On the Georgia Highway 6/13/09, Ship Arrived Charleston 6/24/09 at 10pm, PCD 7/21/09  |
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