GMC Terrain: Warning Lights, Gauges, and Indicators / Wait-to-Start Light
GMC Terrain 2018-2025 Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators / Wait-to-Start Light
For diesel engines, the wait-to-start light shows that the engine is functioning properly and indicates when the engine can be started.
The fast warm-up glow plug system makes the wait-to-start light stay on for a shorter amount of time than most diesel engines.
For more information, see Starting the Engine.
Traction Control System (TCS)/StabiliTrak Light
This light comes on briefly when the
engine is started.
If the light does not come on, have
the vehicle serviced by your dealer.
If the system is working normally,
the indicator light turns off...
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information
about tire pressures and the TPMS...
Other information:
GMC Terrain 2018-2025 Owners Manual: Certification/Tire Label
Label Example A vehicle-specific Certification/ Tire label is attached to the center pillar (B-pillar). The label may show the size of the vehicle's original tires and the inflation pressures needed to obtain the gross weight capacity of the vehicle...
GMC Terrain 2018-2025 Owners Manual: If the On Indicator Is Lit for a Child Restraint
The passenger sensing system is designed to turn off the front outboard passenger frontal airbag if the system determines that an infant is present in a child restraint. If a child restraint has been installed and the ON indicator is lit: Turn the vehicle off...
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