Yeah, so after some service at the dealership, I noticed my temp was on Celcius, and I am used to Farenheit, so I know that I just hit the stick on the face of the speedometer, and it changed it.....unfortunately, I also see that my Miles have become Kilometers, and I have not been able to change it back using the same, or any (every?) other method.
Oh yeah, and the book in the car (manual?) doesn't tell you how to do it either.
2001 330i Sport