Interesting to know. All petrols can have this, but it's not a serious issue.
I have a vague recollection I saw this warning once at around 25k miles and it went away.

I have a vague recollection I saw this warning once at around 25k miles and it went away.
So the resolution is to drive hard for a bit. In a P300? What a really terrible choreThe camshaft actuator was blocked apparently. They deleted the error and told me to drive hard to see if it comes back...