Z4-forum.com

Anyone know what may have caused these?
Tank was 3/4 full at the time.
Codes cleared but not driven it again yet to see if they come back.

Not something other have come across then!

Done a few miles now and not re appeared yet. Fingers crossed it was a random occurance.

130 miles without issue.

Then went to move it to a parking garage whilst in Prague and the yellow check engine light came back.