How does the headlight control module in an 87 Firebird work?

The headlight control module in a 1987 Firebird manages the operation of the vehicle's headlights, including high beams, low beams, and automatic functions. It receives input signals from the headlight switch and other components, processing them to activate the appropriate relays that control the power flow to the headlights. Additionally, it may include features such as delay shut-off and fog light integration. Overall, it ensures the headlights operate efficiently and according to the driver's commands.