Hi. I'm happy to share what i know. This is where I found the Euro M5 coding plug data: http://www.bimmernut.com/forum/archive/index.php/t-12126.html Post #1 This is for an Oct 92 HC91 M5 so uses the blue-backed cluster as per: http://twrite.org/shogunnew/systems/cluster.html This has the 32 bit or ...

Hi. I'm new here but I'll wind this thread up in case it helps anyone down the track. Also to give kudos to Antus for setting me on the right path. I eventually got this odometer to read in kms with the correct total a few days ago. The OBC/trip computer still defaults to miles and Fahrenheit on a b...