My neighbours car Im working on has the headlights stuck on issue. Replaced the column stalks from a used eBay part - issue still exits.
Connecting to MES, the faults that come up are cruise control stalk failure (doesn’t have one) and lights in AUTO (doesn’t have it). I’ve somewhere got the Ypsilon wiring diagram and it says these are resisted earth switches, so my logic would say dash earth, however I’ve cleaned them and the fault remains.
My MiTo has a similar problem with the DRLs flickering - no faults except serial LIN line. Can’t both have bad dash earths surely?