This light, a Driver Information Center (DIC) Message, and a chime come on when there is an issue with the DEF.
If the DEF issue has not been corrected, the light will continue to flash. The vehicle's speed may also be limited. See Diesel Exhaust Fluid.
Stop and Turn Signal Lamp Bulb Replacement (Terrain) Lighting Exterior Lighting Turn Signal and Hazard Lamps
Stop and Turn Signal Lamp Bulb ReplacementCalloutComponent NamePreliminary ProcedureRemove either the left or right tail lamp assembly. Refer toTail Lamp Replacement.1Stop and Turn Signal Bulb SocketWarning:Refer toHalogen Bulb Warning.ProcedureDisengage the stop and turn signal lamp bulb socket fro ...