Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Peter Schafer

Roland Ehniss

Roland Ebner

Dieter Marx

Hans-Thomas Lehr

A method and apparatus for adjusting a height control system of a vehicle, which has a control apparatus capable of carrying out diagnostic functions, and takes place by means of a diagnostic apparatus. In a diagnostic mode, the diagnostic apparatus selects a 'height adjusting' function in which the height of the vehicle is adjusted by means of manual measurement and incremental control of an adjusting device for increasing or decreasing the height. When the height is correct, the actual height value is inputted as the future desired height value, and the diagnostic analysis is stopped.

Method and an arrangement for adjusting a height control system of a

A diagnostic system including a display system in a combination instrument of the motor vehicle and a testing unit connected by a stimulating line (L) and a communication line (K) serial bus system to control systems for selectively reading defect reports from the defined storage areas of the control systems and displaying them on the display system. A diagnostic system is started by plugging a diagnostic plug or an external testing unit into a plug device connected with the testing unit or the bus system.

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Monsheim, Germany

Peter Schafer