Daytime Running Lamp: Description and Operation

Daytime Running Light (D.R.L.) System Description
The D.R.L. system light the headlights, though dimmer than the low beam, when the following 3 conditions are all met.

Conditions for D.R.L. system operation
- The engine is running.
- The parking brake is not applied.
The lighting switch is at either "OFF" or "SMALL" position.