Okay, and how can I read the error codes?
Is there software available for download for this, or is it only possible through BMW?
We came across the MSG (presumably referring to a vehicle's diagnostic system) while investigating, and in the process, we discovered a sporadic fault with the camshaft sensor.
Sorry, I don't know anything about BMW. It works normally with any universal diagnostic tool, such as Bosch KTS, Gutmann, etc. With VCDS, you can't stop, because it's also a VAG program.