OnStar

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Customer Assistance Offices (Mexico)
To contact the Customer Assistance Center (CAC), use the phone numbers listed in this section. Customer assistance is available Monday through Friday, 08:00 to 20:00 hours, and Saturdays from 08: ...

Cigarette Lighter
For vehicles with a cigarette lighter, it is located in the center console near the cupholders. Press on the access door to open it and use the lighter. To use the cigarette lighter, push it in all ...

Arming the System
To arm the system: 1. Open the door. 2. Lock the door with the transmitter. The security light should come on and stay on. 3. Close all doors. The security light should go off after about 3 ...