Available Services with Safe &Sound® Plan

• Automatic Notification of Airbag Deployment
• Advanced Automatic Crash
Notification (AACN) (If equipped)
• Link to Emergency Services
• Roadside Assistance
• Stolen Vehicle Location Assistance
• AccidentAssist
• Remote Door Unlock/Vehicle Alert
• OnStar® Vehicle Diagnostics
• GM® Goodwrench® On Demand Diagnostics
• OnStar® Hands-Free Calling with 30 complimentary minutes
• OnStar® Virtual Advisor

    See also:

    Underbody Maintenance
    Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor ...

    Reporting Safety Defects to General Motors
    In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors. Call 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit, M ...

    Lumbar Adjustment
    To adjust the lumbar support: ► Press and hold the front or rear of the control to increase or decrease lumbar support. ► Press and hold the top or bottom of the control to raise or lo ...