Control Assembly: Description and Operation

- If lighting switch is turned to "TAIL" or "HEAD" position, tail light relay will be turned "ON" to turn on the air conditioner control panel light.
- If a rheostat is used, the voltage applied to the transistor will vary to make the air conditioner control panel illumination light brighter or dimmer.

NOTE: The light automatic shut-off system is valid for the air conditioner control panel illumination light.