experience a severe loss of engine power. Stop Engine Lamp with Flashing DEF Lamp and Solid Check Engine Lamp Indicates that DEF level is critically low and fuel tank has been refilled without refilling DEF tank, or engine has idled for an hour or been shut down. Vehicle will be limited to a speed of 5 mph. Refill DEF tank with correct type of DEF.. A Check Engine light indicates an issue with the engine or the emissions. It can be shown either as an engine symbol or as plain text reading "Check Engine". Read More. 2. Anti-lock Braking System. An ABS light indicates there is an issue with your anti-lock brakes or Anti-lock braking system (ABS).
1. Check Engine Light. Meaning: The Check Engine light, or Malfunction Indicator Lamp (MIL), warns of a problem with your car's emissions system.The causes vary, from minor issues like a loose or damaged gas cap to more severe ones, such as an engine misfire or catalytic converter damage.. Check engine light activates when there's a problem with one or more engine parts. The issues range from trivial periodic errors to serious mechanical faults, especially if the light is flashing. Coolant Temperature . This warning appears shortly before the engine overheats. If you see it, blast the heater (not AC) at full power and stop the.