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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 445 (Instrument Panel And Interior Switches Illumination) >> Description And Operation >> Instrument Panel and Interior Switches Illumination - System Operation and Component Description >> Component Description >> Dimmer Switch

Dimmer Switch

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The illumination dimmer switch is a momentary contact switch, integral to the headlamp switch, providing a non-networked input to the BCM. When the dimmer switch is pressed up for increased illumination intensity, and down for decreased illumination intensity, a ground signal received by the BCM on the corresponding terminal is interpreted as a request to increase or decrease the illumination intensity.