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.
  Fig 1: Daytime Running Light (D.R.L.) System Description

  Courtesy of SUZUKI OF AMERICA CORP.