DRIVE FOR AN ADJUSTING INSTRUMENT, IN PARTICULAR FOR ADJUSTING AN EXTERIOR VISION UNIT OF A MOTOR VEHICLE

Drive for an adjusting instrument, comprising a single motor, in particular an electric motor, and a driving shaft coupled therewith. The driving shaft cooperates via a transmission selectively with a first and a second driving path respectively. The drive comprises furthermore an operating mechanism with which the transmission is switchable between the first and the second driving path. The operating mechanism is energized by the motor via the driving shaft and is configured, upon successive energization of the motor from rest of the drive, to select alternately the first and the second driving path as initial driving path.