OnStar®
Keys and LocksRoadside Assistance Program
For U.S.-purchased vehicles, call 1-800-243-8872; (Text Telephone (TTY): 1-888-889-2438).
For Canadian-purchased vehicles, call 1-800-268-6800.
Service is available 24 hours a day, 365 days a year.
Calling for Assistance
When calling Roadside Assistance, have the following information ready:
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Instrument Panel
Instrument Panel Overview
1. Exterior Lamp Controls
Front Fog Lamps
Instrument Panel Illumination Control
2. Air Vents
3. Headlamp High/Low-Beam Changer
Turn Signal Lever.
Driver Information Center (DIC) Buttons.
4. Instrument Cluster
5. Driver Information Center (DIC)
6. Steering Wheel ...
Deployment Outside Vehicle for Seat Belt Pretensioners
Deploy the seat belt pretensioners outside of the vehicle when the vehicle
will be returned to service. Situations that require deployment
outside of the vehicle include the following:
Using the SIR diagnostics, you determine that the seat belt pretensioner
is malfunctioning.
The pretens ...