OnStar Services

See also:

Tire Pressure Monitor Operation
This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and whe ...

Door Locks
WARNING! Unlocked doors can be dangerous. • Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The chance of being thrown out of the vehicle in ...

Keyless Trunk Opening
Lift up on the touch pad located above the license plate to open the trunk if the RKE transmitter is within range. ...