Steptronic automatic transmission
Provides automatic shifts with driver-selectable gear commands on equipped cars.
In the transmission assembly between engine and driven axles.
Steptronic is a BMW shifting designation; the underlying automatic hardware depends on the application.
An automatic gear selector that also accepts your requests.
Harsh shifts or delayed engagement can involve software, fluid condition, mounts or internal faults.
Use the exact gearbox and axle service guidance. Loads, seals, lubricant condition and driving use influence wear.
An accessible mount or seal differs from internal transmission work. Gearbox identification and diagnosis are essential to a useful quote.
The word Steptronic does not by itself identify a specific gearbox manufacturer or mechanism.
BMW rear-drive, front-drive and xDrive applications as equipped; layouts differ by platform.