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

https://www.strobe-bookmarks.win/generic-obd-ii-scanners-might-read-basic-codes-but-european-cars-need-more

Generic OBD-II scanners can miss crucial manufacturer-specific codes on European cars, leading to misdiagnoses and unnecessary repairs. Plus, the risk of counterfeit parts is real, which can affect your car’s performance and safety