SPRING 5596571 - Caterpillar

Illustration 1 g00696566
The receptacle for the beacon is located on the rear of the machine on the top right corner of the cab. The receptacle for the beacon can be used for the service light.Insert the connector for the beacon into the receptacle in order to provide power for the beacon.
Illustration 2 g00867814
The switch (if equipped) for the beacon is located on the back of the left armrest.
Beacon - Push the switch downward in order to activate the beacon. Push the switch upward in order to deactivate the beacon. Note: If the machine is not equipped with a switch for the Beacon Power Receptacle, then turn the engine start switch to the ON position in order to supply power to the Beacon Power Receptacle.