OnStar Services

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Ejecting a Disc (DVD Player with Sunroof)
Press and hold the stop/eject button for more than two seconds on the DVD player faceplate to eject the disc. There is not an eject button on the remote control. If a disc is ejected from the pl ...

Overview
Buick has rekindled a name from its storied 20th-century past to mark the beginning of a new level of refinement: Super. The badge is designated exclusively for Buick's most premium, powerful mode ...

Parking Brake
To set the parking brake, hold the regular brake pedal down with your foot and pull up on the parking brake lever located between the seats. If the ignition is on, the brake system warning light ...