If you drive a European car in Malaysia, a basic OBD-II scanner won’t always...

https://alexisqoem867.trexgame.net/should-i-keep-driving-if-the-check-engine-light-is-on-in-my-bmw

If you drive a European car in Malaysia, a basic OBD-II scanner won’t always cut it—these cars use manufacturer-specific codes that need specialist tools to diagnose properly