CONTROLS - Dash Switches Cab Dimmer Switch The optional engine fan switch allows you to control the engine fan manually or automatically. Related concepts Turn switch on to activate CruiseControl System. If the vehicle has the optional Predictive cruise control, this switch will have a different icon and will be located on the steering wheel. Related concepts Engine, Heater 3 This switch is used to alter the brightness of the instrument panel lights. NOTE Turn switch on to activate the Engine Heater. The Headlamp Switch is an ON or OFF switch. The panel lights are on full intensity during the day and go to Dimmer mode when headlamps are on.
Engine, Cruise Control Set/Resume Engine, Remote Throttle The Cruise Control Set/Resume switch allows you to SET the desired speed or RESUME the desired speed after the cruise control function has been interrupted. Related concepts Turn switch on to activate Remote Throttle Control. Dump Truck Gate Engine, Overspeed Air Shutdown (Manual) Turn switch on to open Dump Truck Gate. Engine, Cruise Control On/Off Engine, Fan Override Turn switch on to engage the Engine Overspeed Air Shutdown system. A system reset will be required before re- Y53-6047-2HEN (03/18) 95