Non-Networked Illumination Operation

Based on the ambient light level input from the light sensor and the requested illumination dimming level input from the dimmer switch, the BCM calculates the correct dimming level for the non-networked illumination sources. The BCM provides a pulse-width modulated voltage to all non-networked illumination sources.

The start/stop switch is non-networked to the BCM but integral to the FCIM and cannot be serviced separately.

Non-dimmable illumination is supplied to the window control switches with the ignition switch ON or OFF, when the accessory relay is energized.