HOSE AS 3569209 - Caterpillar

Indicator Lamps
Five lamps that relate to the engine are included on the instrument cluster. The lamps are as follows:
Action lamp
Wait to start lamp
Air intake restriction lamp
Water in fuel lamp
Charging system failure lampFunctions of the Lamps
Action Lamp
Lamp check - When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless there is an active warning.On - The lamp will be on when the engine is derated. An example of an active diagnostic code is "System Voltage High".Flashing - The lamp will be flashing when the shutdown level in the engine protection strategy has been reached.Wait to Start Lamp
Lamp check - When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless "Wait to Start" is active.On - The lamp is on during a "Wait to Start" period.Note: On a cold start, the lamp will indicate that the operator needs to wait before starting the engine. Starting aids may be used during the cranking of the engine. Starting aids may be used if the engine has previously been started. The "Wait to Start" lamp will not be active in these conditions.Air Intake Restriction Lamp
Lamp check - When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless there is an active warning.On - The lamp will come on when the air inlet filter has become blocked. The "Action" lamp may also come on.Water In Fuel Lamp
Lamp check - When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless there is an active warning.On - The lamp will come on when water has been detected in the filter bowl of the primary fuel filter. The "Action" lamp may also come on.Charging System Failure Lamp
Lamp check - When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless there is an active warning.On - The lamp will come on when the charging system fails to recharge the batteries. The "Action" lamp may also come on.