Motor vehicle operation e.g. oil pressure, information displaying method, involves displaying basic information by display device if error condition occurs with display-control data for additional information

摘要

The method involves producing display-control data for respectively displaying basic information e.g. vehicle speed, and additional information e.g. navigation system information. Combination display-control data for information display is produced from the display-control data by a processing device. The basic information is displayed by a display device (2) if an error condition occurs with the display-control data for the additional information. The information related to an operation of a motor vehicle (1) is displayed by a display e.g. LCD.