Emergency-Beacon Override

An emergency beacon override allows vehicle warning beacons to remain operational when the ignition is switched off. It improves roadside visibility during breakdowns or controlled work where the vehicle is stationary.

The override bypasses the ignition-controlled circuit to power beacons when activated. Implementation varies by vehicle and must not compromise safety circuits or battery protection measures.

This feature supports vehicle visibility controls referenced in a yard traffic management plan, particularly for teams working highways and road maintenance services routes.