BMW (97-11) Starter Lock Switch Clutch Pedal OEM e39 e46 e53 e60 e83 e85 e90 e92 Starter Lock Switch for Clutch Pedal Located on clutch master cylinder. BMW part# 61 31 9 231 129, note the mid-year splits. Genuine BMW part, recently made: not been lying around. PLEASE NOTE the mid-year split on PRODUCTION date. See Models Chart BELOW. Not sure about your car? email us your VIN to confirm.