When it comes to European cars in Malaysia, a generic OBD-II scanner only...

https://www.sierrabookmarking.win/generic-obd-ii-scanners-can-only-read-basic-fault-codes-but-european-cars

When it comes to European cars in Malaysia, a generic OBD-II scanner only scratches the surface. These vehicles use manufacturer-specific codes that require specialist diagnostics to pinpoint issues accurately