OnStar Services

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Additional Maintenance and Care
Your vehicle is an important investment and caring for it properly may help to avoid future costly repairs. To maintain vehicle performance, additional maintenance services may be required ...

Care of the CD Player
Do not add a label to a disc; it could get caught in the CD player. If a label is needed, label the top of the recorded disc with a marking pen. The use of disc lens cleaners for discs is not ...

Reading Lamps
For vehicles with front reading lamps in the overhead console, press the button located next to the lamp to turn it on or off. The vehicle may also have reading lamps in other locations. The lamps ...