Lighting and Horns: Description and Operation

Lighting System Description

Auto-On Headlight System (If Equipped)

- For general description of the auto-on headlight system, refer to Description and Operation Auto-On Headlight System Description (If Equipped).
- For general description of the rain / light sensor, refer to Description and Operation Rain / Light Sensor Description (If Equipped).

DRL System

- The DRL system consists of the DRL control module, BCM, lighting switch, tail lights, clearance light, license plate light and headlights.
- When the ignition mode of keyless push start system is changed to "ON" with the engine running and the lighting switch is set to "OFF", the DRL control module causes the headlight high beams to light at dimmed brightness.
- The DRL control module uses a reduced duty cycle to dim the headlight high beams.