OnStar Services

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Interior
The Rendezvous seats five occupants in standard form, but its reconfigurable interior may be equipped with third-row seats that hold two additional people. The second row can have a three-place sp ...

What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the ...

Torque Lock
Torque lock is when the weight of the vehicle puts too much force on the parking pawl in the transmission. This happens when parking on a hill and shifting the transmission into P (Park) is not do ...