Generic OBD-II scanners only scratch the surface with European cars—they miss...

https://lukaszaph075.almoheet-travel.com/my-audi-shows-a-transmission-fault-but-the-car-drives-fine-what-s-going-on

Generic OBD-II scanners only scratch the surface with European cars—they miss many manufacturer-specific codes that reveal real issues. Pair that with the risk of counterfeit parts flooding the market, and you’ve got a recipe for costly mistakes