Résumé dans la langue de publication, traduction non disponible The remote control device for starting and stopping diesel and petrol engines is comprised of a printed circuit plate (2) with terminal pins (3) connected to operational components of the vehicle, a timer (6) for activating the starting motor, another timer (7) for regulating the time delay before the engine starts, a relay (13) connected to the handbrake engaged and the gear change lever in the neutral position, two ignition relays (11,12), a relay (10) for deenergizing the circuit when stopping the vehicle or engaging a gear, a relay (14) which impedes actuating the starting motor if the contact key is in the running position, and a relay (15) for activating the starting motor. The invention is useful for improving the security as to vehicle thefts and the detonation of explosive charges connected to the ignition system. (see diagramm 1 page 0)