An electronic control system for a stepless automatic gearbox for motor vehicles, particularly motor cars.

摘要

An electronic control system for a stepless automatic gearbox (2) for motor vehicles comprises push-buttons (10, 12, 14) for selecting forward movement in low gears or in all gears, and reverse gear respectively. Reverse gear can only be selected if the vehicle speed is below a predetermined threshold; the gearbox is brought automatically to the parking position if the ignition switch (20) is in the open position and the vehicle speed is below a predetermined threshold. <IMAGE>