General Information

The control assembly in the instrument panel contains the following three controls:
1. A switch to control blower speed
2. A rotary knob to select the desired operating mode
3. A second rotary knob to control the air temperature

The controls are lit when the headlamps are ON.
The instrument panel lighting circuit provides voltage. The control assembly lamp is in parallel with the following components:
^ The instrument cluster bulbs
^ The radio dial bulb
^ Other interior illumination bulbs

The dimmer control of the headlamp switch controls the brightness of the dial illumination.