GMC Terrain: Instruments and Controls / Warning Lights, Gauges, and Indicators

Freescale-WCT library

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Warning Lights, Gauges, and Indicators

Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury...

Other information:

GMC Terrain 2018-2025 Owners Manual: Charging System Light

The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. The light turns off when the engine is started. If it does not, have the vehicle serviced by your dealer...

GMC Terrain 2018-2025 Owners Manual: Engine Power Messages and Vehicle Speed Messages

Engine Power Messages ENGINE POWER IS REDUCED This message displays when the vehicle's propulsion power is reduced. Reduced propulsion power can affect the vehicle's ability to accelerate. If this message is on, but there is no observed reduction in performance, proceed to your destination...