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Whitney GatesAug 12, 2025
Why does my Federal Signal Corporation Integrity light bar turn off when the Flash Takedown/Alley lights turn on?
- KKayla KingAug 12, 2025
This may happen if the vehicle battery is not fully charged. To resolve this, ensure the vehicle battery is fully charged. Also, verify that the light bar's red power line (+BAT) and black ground-power line (–GND) are properly connected to a good, fully charged 12-volt battery. Check the red power line (+BAT) and the black ground-power line (–GND) connections in the light bar and vehicle.