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Home >> BMW >> 2004 >> 645Ci 2D Convertible, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instruments - Si Techniques >> Instrument Cluster E60, E61, E63, E64 >> Brief description of components >> LCD Display >> Construction

LCD Display: Construction

The LCD display is divided into two zones. The top zone displays:

NOTE: Readings if the ambient temperature sensor fails  The displayed values for the ambient temperature indicate the nature of the fault. In the event of a short circuit, the LCD display will indicate +50° Celsius. In the event of an open circuit, the LCD display will indicate -50° Celsius.

The bottom zone is for displaying: