Instrument Panel Lamps

Lamp	Lamp Name	Description	Result
	Amber Warning Lamp (AWL)	Indicates a fault with the engine controls.	Vehicle can be driven to end of shift. Call for service.
Lamp Solid		Lamp Flashing
At the start of every ignition cycle (bulb check).		Flashes last 90 seconds before idle shutdown if programmed for override.
When an electronic system fault occurs. (Fault should be diagnosed as soon as possible.)		Flashes when idle shutdown or the optimized idle shutdown occurs.

Lamp	Lamp Name	Description	Result
	Red Stop Lamp (RSL)	Indicates a major engine fault that may result in engine damage. Engine derate and/or shutdown sequence will be initiated.	Move the vehicle to the nearest safe location and shut down the engine. Call for service.
Lamp Solid		Lamp Flashing
At the start of every ignition cycle (bulb check).		Flashes when engine protection shutdown occurs.
A potential engine damaging fault is detected.		Flashes when engine protection shutdown occurs.

Lamp	Lamp Name	Description	Result
	Malfunction Indicator Lamp (MIL)	Yellow lamp Indicates a failure of an Emission Control device. May illuminate at the same time as the Amber Warning Lamp.	Vehicle can be driven to end of the shift. Call for service.
Lamp Solid		Lamp Flashing
At the start of every ignition cycle (a bulb check).		Never flashes.
For any emission related fault (light out when the fault is inactive).		Never flashes.