Displaying servicing work required on motor vehicle involves comparing operating parameter signals with service plan stored in memory unit, checking if any other operating parameters indicate a task is due if first servicing task is due

摘要

The method involves an evaluation unit processing signals from a sensor sending operating parameter signals to the evaluation unit, comparing the signals with a service plan stored in a memory unit and checking whether any other operating parameters indicate that a servicing task is due when a first servicing task falls due. The usage profile of the motor vehicle is taken into account when displaying required servicing work.