Generic OBD-II scanners can miss key manufacturer-specific codes on European...

https://wiki-book.win/index.php/What_Happens_if_the_Service_Indicator_Is_Not_Reset_Properly%3F

Generic OBD-II scanners can miss key manufacturer-specific codes on European cars, leading to misdiagnoses and unnecessary repairs. Coupled with the risk of counterfeit parts flooding the market, it’s clear these cars need a specialist’s touch