Concentrate on what is important: driving.

Condition Based Service (CBS) for the
BMW 1 Series Convertible.

The intelligent maintenance system CBS permanently monitors oil levels and the degree of wear and tear on individual components. It also checks the time/mileage recommendations for fixed services. It analyses this data and tells you when a service is next due.
Data can be checked at a glance on your Info Display which automatically gives you four weeks' notice. The iDrive Control Display gives you an exact information on which component needs a check so you can plan your service appointments well in advance and avoid any unnecessary maintenance work.
Together with BMW TeleServices, the data collected by CBS is automatically transferred to your BMW Service Centre so that they can contact you to arrange an appointment.