Regular BMW maintenance provides maximum safety and driving comfort, which are essential for enjoying your BMW. Your BMW notifies you when maintenance or wear-and-tear repairs are necessary, thanks to our innovative onboard maintenance system, Condition Based Service (CBS*).Your BMW’s sensors Check the condition of certain wear-and-tear parts and vehicle fluids on a regular basis. The next maintenance check date is automatically shown on the dashboard’s info display. This allows our BMW Service professionals to analyze repair and maintenance work properly even before your vehicle arrives at our workshop. You gain from a more efficient, timely, and cost-effective service.