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Old 03-23-2012, 01:27 PM   #992
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Join Date: Jul 2003
Location: Toronto
Posts: 231
My Ride: 2004 325i Touring
Originally Posted by fuzioneer View Post
ah a bit of Googling mentions editing the sys.txt file, how do i do this on the SD Card ?
remove sd card from head unit, instert it to you laptop or PC using a micro sd to SD card adapter, browse to the file location and edit the file you want.
also do a backup of the entire gps micro sd card before you make any changes in case.
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