Josiah,The cluster MID is not thst important to me. I was just curious.
It was years ago, but I think I used Carly for BMW in my X5. Oddly, in the X5, that function resides with the FRM. I do remember there's not a ton of options in that program for the M5, unfortunately.
I don't know if other programs would be able to modify the M5's LCM properly. I only know the Intravee allowed 3-blink.
Are you causing trouble again?