30C1 הוא תקלה השמורה בזיכרון של ה-BMW שלך (קוד תקלה של ISTA, לא קוד P-code סטנדרטי של OBD-II).
מה זה אומר: DME — engine oil-pressure control (static). The engine management sees the oil-pressure regulation out of range. First check the oil level and condition — topping up or an oil + filter change fixes a large share of cases. If it persists, verify the oil-pressure sensor against a gauge (replace if off); in some cases it points to the oil pump or timing-chain wear. Don't ignore oil-pressure faults — have it checked.
