OnStar Overview
EmergencyTire Inspection
We recommend that the tires, including the spare tire, if the vehicle has one,
be inspected for signs of wear or damage at least once a month.
Replace the tire if:
The indicators at three or more places around the tire can be seen.
There is cord or fabric showing through the tire's rubb ...
Tires
Every new GM vehicle has high-quality tires made by a leading tire manufacturer.
See the warranty manual for information regarding the tire warranty and where to
get service. For additional information refer to the tire manufacturer.
Warning
Poorly maintained and improperly used tires are d ...
Bluetooth (Overview)
If equipped with Bluetooth® capability, the system can interact with many Bluetooth
phones, PDAs, or other devices to:
Place and receive hands-free calls.
Transmit hands-free data.
Play audio streaming files.
The device must be paired first. See “Pairing” under Bluetooth (Infotainment
...