BMW spare parts: Function Steptronic

Function Steptronic allows to use if necessary an automatic box parts for bmw as the mechanical bmw car parts. In cars BMW of 7 Series of the bmw spare parts button of function Steptronic are located used bmw parts on bmw used auto parts a steering wheel. In other models drivers use the selector oem bmw parts lever, switching with position D (an automatic mode) on sports program S. For a manual choice of bmw aftermarket parts necessary transfer, bmw car parts switch the selector lever back in position S for increase enough, or to switch the lever forward for fall. Thanks to this function the driver bmw aftermarket parts practically used bmw parts should not use a clutch lever.