157,880 miles I found a program called ECUWorx https://www.ecuworx.co.uk/  for E39, E46, and E9X M cars which allows you to make changes to a few things on your DME. There were a few things on my list that I wanted to figure out how to modify with just the hexadecimal code in the .bin file but this is a foolproof interface and i'm glad it exists. I pulled the stock .bin file off the DME and made the following changes:   1) Activated the SMG shift lights. WHY?: The S54