See also:

Power Flow Gauge (eAssist Only)
This display shows the operating mode of the eAssist system and the high voltage battery charge level. The animation indicates the direction of energy flow. ...

Transferring Service
Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has chan ...

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. When the Light Is On St ...