Ever tried using a generic OBD-II scanner on your European car here? It often...

https://dlf-ne.org/e90-bmw-common-wiring-harness-issue-what-symptoms-show-up/

Ever tried using a generic OBD-II scanner on your European car here? It often misses manufacturer-specific codes, leading to wrong fixes. Plus, sourcing genuine parts is tricky, with counterfeits lurking