Park Brake Input

If the Park Brake is applied before the Ignition Switch is turned to "RUN," the Daytime Running Lights (DRL) Module will not operate any Headlights or Exterior Lights. This allows the operator to start the vehicle and keep the Headlights OFF, as long as the Park Brake is applied. When the Park Brake is released with the Ignition Switch in "RUN," the DRL Module will activate the Headlights.

This feature will only function when the Park Brake is applied before the Ignition Switch is turned to "RUN." If the Park Brake is applied after the Ignition Switch is turned to "RUN," the headlights will not turn OFF.