LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 1998 >> 528i Standard >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Cluster Electronics (IKE) - Overview - E38 & E39 >> Instrument Cluster Electronics (IKE) >> Principle of Operation >> Dynamic Digital Inputs >> Dimmer Signal

Dimmer Signal

This is a pulse-width modulated signal from terminal 58, of the Lamp Control Module. It is used to control back lighting of instruments and the LCD and is also transmitted to the I/K-Buses.