B PERFORMING OPERATIONS; TRANSPORTING
B60 VEHICLES IN GENERAL
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
B60R25/00 Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
B60R25/01 operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
B60R25/04 operating on the propulsion system, e.g. engine or drive motor
B60R25/045 by limiting or cutting the electrical supply to the propulsion unit