Interior Lamps Dimming

When the Park Lamps or Headlamps are turned "ON," voltage is applied to CKT 9 and CKT 44 of the I/P Lamp Dimmer. The I/P Lamp Dimmer is a solid state device. When these two voltages are present, the I/P Lamp Dimmer allows voltage to be applied to the LPS Fuse, and to the various Illumination Lamps for illumination.

The Illumination Lamps are dimmed by using the Dimmer Rheostat at the Headlamp/I/P Dimmer Switch. The Dimmer Rheostat controls the current applied to CKT 44 of the I/P Lamp Dimmer (The lower the current the dimmer the Illumination Lamps, the higher the current the brighter the Lamps). This current at CKT 44 controls the current through the I/P Lamp Dimmer and to the Illumination Lamps.

Illuminated Entry And Dim-to-off (With Remote Keyless Entry)
Refer to Interior Lights for Circuit operation. Circuit Operation - Interior Lights