Hill start assist

Hill start assist helps you when pulling away forwards or in reverse on an uphill gradient. It holds the vehicle for a short time after you have removed your foot from the brake pedal. This gi ...

Automatic transmission

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See also:

Order of Play
Compressed audio files are accessed in the following order: ► Playlists (Px). ► Files stored in the root directory. ► Files stored in folders in the root directory. Tracks are pl ...

Liftgate
Manual Liftgate Operation WARNING Exhaust gases can enter the vehicle if it is driven with the liftgate or trunk/hatch open, or with any objects that pass through the seal between the body and the ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the veh ...