OBD II PC freeware & $15 J1962 cable for the BMW E39 - Bimmerfest - BMW Forums
I'm confused. I thought all we needed to do was "read the code". What does the fancy-schmancy "dash board" do for us when reading the code? What does "freeze frame" add to the mix? If all I wanted to do was read the code, wouldn't I only need 2 things? 1....