Interior Lamps Dimming

When the ignition switch is in the ON position, the Vacuum Fluorescent (VF) displays turn on at maximum brightness. When the park lamps are on and the ambient light sensor indicates nighttime conditions, all incandescent switch backlighting turns on at the dimming level indicated by the IP dimmer control and all VF displays dim to match the dimming level indicated by the IP dimmer control. When the IR dimmer control is moved from MIN to MAX, all VF displays and incandescent switch backlighting dimming level goes from minimum intensity to maximum brightness in response to the IP dimmer control.