Automatic transmissions continuously learns the operator's driving behavior and adapts the function accordingly. If the previous owner of a vehicle was driving short city trips, it makes sense for the buyer to reset the transmission's learning values to default in order to use it mainly on the highway. The transmission will then automatically adapt to your personal driving behavior.
How it works:
Use Carly to reset the learning values of your automatic transmission to default values and to read out important data about your automatic transmission. For example, the average transmission oil temperature provides insight into the technical condition of the automatic transmission.