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

https://dlf-ne.org/how-do-i-know-if-a-workshop-really-specializes-in-continental-cars/

Generic OBD-II scanners often miss key manufacturer-specific codes on European cars, leading to misdiagnosis and costly repeat repairs. Plus, sourcing genuine parts can be tricky, with counterfeit options lurking