Hello, like some others I now have the problem with the MKL with rising outside temperatures. With my X20XEV from ’99 with ATG it runs from about 10 degrees plus in emergency run. Sometimes after some restarts (engine still cold), but not always. Even after a long ride after set off, 10 minutes later MKL often comes! 🙁 When reading “office clip” not only comes the “12”, but also 10x short – pause – 3x short; 4x short – break – 10x short. KWS new, NWS i.o. cross test negative. China Cracker is ordered from UK, 14 days. “http://www.cardiag.co.uk/…om-can-obd2-for-opel-159-82676.html”. Thanks for suggestions.