2018-F150-Owner's Manual

Instrument Cluster

Auto-Start-Stop Indicator (IfEquipped) It illuminates when the engine has automatically stopped. It flashes to inform you when the engine needs to restart. The indicator is shown with a strikethrough if the system is not available. See Auto-Start-Stop (page 179). Battery It illuminates when you switch the ignition on. If it illuminates when the engine is running this indicates a malfunction. Have your vehicle checked as soon as possible. Blind Spot Monitor (If Equipped) System (page 256). Brake SystemWarning Lamp WARNING Driving your vehiclewith thewarning lamp on is dangerous. A significant decrease in braking performance may occur. It may take you longer to stop your vehicle. Have your vehicle checked as soon as possible. Driving extended distances with the parking brake engaged can cause brake failure and the risk of personal injury. E151262 It illuminates when you switch the system off. See Blind Spot Information

If it illuminates when your vehicle is moving, make sure the parking brake is disengaged. If the parking brake is disengaged, this indicates low brake fluid level or a brake system fault. Have your vehicle checked as soon as possible. Check 4X4 (If Equipped) Illuminates with the message Check 4x4 when a four-wheel drive fault is present. See Using Four-Wheel Drive (page 212). Cruise Control Indicator (If Equipped)

It illuminates when you switch the system on. See Using Cruise Control

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(page 243). Diesel Engine Brake (If Equipped)

Illuminates when you switch the manual engine brake on. See General Information (page Illuminates when you switch the automatic engine brake on. See General Information (page

E171217 222).

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222). Diesel Exhaust Fluid (If Equipped)

With the key in the on position, illuminates when the DEF is contaminated, low or someone

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has tampered with the DEF system. See Selective Catalytic Reductant System (page 195).

It illuminates when you engage the parking brake and the ignition is on.

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F-150(TFC)Canada/UnitedStatesofAmerica,enUSA,Editiondate:201709,SecondPrinting