ENGINE OPERATION - Operating Instructions Do not park in an area of combustible vapors or materials. You must keep combustibles at least 5 ft. (1.5 m) away from the exhaust (outlet) stream (as it exits the tail pipe) while the HEST lamp is illuminated. Always park your vehicle outside. Failure to do so could ignite an explosion or harm bystanders which could result in serious injury. Do not park in an area where people are close by. You must keep combustibles at least 5 ft. (1.5 m) away from the exhaust outlet while the HEST lamp is illuminated. Failure to do so could result in serious injury.
Do not approach the exhaust system or surrounding areas without allowing adequate time for the system to cool down. Failure to do so could result in serious burns to the skin. the DEF gauge and additional warning lamps in the instrument cluster. seek service immediately for DEF fluid quality or DEF equipment repair. 1 DEF Warning Lamp in Instrument Cluster Engine Wait-To-Start Lamp This warning icon will appear when the system needs some time before attempting to start the engine. The lamp will illuminate at key ON, and will stay on for a period of up to 30 seconds.
Diesel Exhaust Fluid (DEF) Gauge NOTE The length of time the 'Wait-To-Start' lamp remains illuminated depends on the ambient temperature. The lower the ambient temperature, the longer the lamp will be illuminated. Diesel Exhaust Fluid (DEF) Lamp 2 1 Engine aftertreatment system includes a diesel exhaust fluid (DEF) warning lamp on Once the Wait-to-Start lamp turns off, turn the key to the starting position to start the engine. 1. DEF Symbol 2. DEF gauge warning lamp The DEF lamp(s) will illuminate when the fluid in the DEF tank reaches a low level.
If the lamp illuminates but the level is full, You may see this appear if the system has detected a situation where the starter is too hot and needs to cool down. Alternatively, Y53-1183-1E1 (04/16/18) 17