OnStar

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Shifting out of Park
This vehicle is equipped with an automatic transmission shift lock control system. The shift lock control is designed to prevent movement of the shift lever out of P (Park), unless the ignition is i ...

Liftgate
Manual Liftgate Operation For vehicles without keyless access, unlock the vehicle before opening the liftgate. Press the touch pad located in the handle of the liftgate, above the license plat ...

Exiting the Feature Settings Menu
The feature settings menu will be exited when any of the following occurs: The vehicle is no longer in ON/RUN. The trip/fuel or vehicle information DIC buttons are pressed. The end of the feat ...