Audio Players
Using the USB PortTPMS Malfunction Light
The TPMS will not function properly if one or more of the TPMS sensors are missing
or inoperable. When the system detects a malfunction, the low tire warning light
flashes for about one minute and then stays on for the remainder of the ignition
cycle. The malfunction light comes on at each ign ...
Smartphone Link (Stitcher)
Some images and explanations may vary by phone operating systems, versions, and/or
application (App) versions.
Using Stitcher
Install the Stitcher application on the smartphone.
Connect the smartphone to the infotainment system through the USB port or
Bluetooth wireless technology.
...
Reporting Safety Defects to the United States Government
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying General Motors.
If NHTSA receives similar complaints, it may open an investig ...