CONTROLS - Guide to the Warning Symbols 3 76 Y53-6047-2HEN (03/18) Symbol Name Color Standard or Optional Dump Truck, Body Up Red OPT Dump Truck, Gate Yellow OPT Dump Truck, Trailer Body Up Red OPT Diesel Particulate Filter (DPF) Yellow STD Emissions, High Exhaust System Yellow STD Temperature Emissions, Malfunction Indicator Lamp Yellow STD Engine, Check Engine Yellow STD Engine, Engine Block Heater Yellow OPT Engine, Engine Fan Green STD Engine, Low Coolant Level Yellow STD Engine, Overspeed Air Shutdown Red OPT Engine, Retarder (Brake) Green OPT Engine, Stop Engine Red STD Engine, Wait To Start Yellow OPT Fuel Water In Fuel (WIF) Yellow OPT Lane Departure Warning (LDW) Yellow OPT Lights, High Beam Blue STD