2011 Chevrolet Suburban 1500 Owner's Manual - Page 37

In Brief OnStar Steering Wheel Controls This vehicle may have a Talk/Mute button that can be used to interact with OnStar Hands-Free Calling. See Steering Wheel Controls on page 5‑3 for more information. On some vehicles, the mute button can be used to dial numbers into voice mail systems, or to dial phone extensions. See the OnStar Owner's Guide for more information. 1-31 Your Responsibility Increase the volume of the radio if the OnStar Advisor cannot be heard. If the light next to the OnStar buttons is red, the system may not be functioning properly. Push Q and request a vehicle diagnostic check. If the light appears clear (no light is appearing), your OnStar subscription has expired and all services have been deactivated. Push Q to confirm that the OnStar equipment is active. OnStar® If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data collection and use and is available in the OnStar Glove Box Kit, at www.onstar.com (U.S.) or www.onstar.ca (Canada), or by pushing Q and speaking to an Advisor.