I am here in Denver, but I'm about to become a non-owner. I've had such a bad service experience, repeated, with Ralph Schomp that I don't want to own the brand anymore.
I could try Murray but schomp is right by my house.
Incidentally the service issues were not on my M3 but rather on my 09 X5 diesel. They cant fix my rocking drivers seat or my auto liftgate. SOOOO annoying. I dropped a few f-bombs in that joint within the last few weeks, for sure.