OnStar Services

See also:

Certification Label
Label Example A vehicle-specific Certification label is attached to either the driver door edge or the lower center pillar on the driver side of the vehicle. The label tells the gross wei ...

Storing the Tire Sealant and Compressor Kit
The tire sealant and compressor kit is located under the storage tray on the driver side trim panel (over the rear wheelhouse). To access the tire sealant and compressor kit: 1. Remove the tray ...

How to Reset the Engine Oil Life System
Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Using the DIC MENU button and thumbwheel on the turn signal ...