Engine Speed Display

The instrument cluster uses the engine speed signal from the engine control unit ( td for petrol engines) to determine the engine speed. Adaptation to match the various types of engines takes place by means of the stored coding data.

As of terminal 15 "ON", the engine speed instrument (rev counter) is controlled by the instrument cluster with the corresponding engine speed signal. The engine speed information is also made available on the body bus ( K-bus) for other control units.