Home >> BMW >> 2021 >> 430i xDrive >> Repair and Diagnosis >> Electrical >> Gauges >> Engine Electrical System -- Repair (G22, G23 & G26) (2 Of 2) >> 12 61 Oil Pressure Switch, Oil Level Sensor >> 12 61 285 Replacing the engine oil level sensor (RWD) (M440i coupe/convertible/Gran Coupe sedan) >> Prepare the oil-level sensor