OnStar Services

See also:

Safety System Check
Now and then, check that the safety belt reminder light, safety belts, buckles, latch plates, retractors, and anchorages are working properly. Look for any other loose or damaged safety belt system p ...

Driving in Mud, Sand, Snow, or Ice
When you drive in mud, snow, or sand, the wheels will not get good traction. You cannot accelerate as quickly, turning is more difficult, and you will need longer braking distances. It is best t ...

Keyless Unlocking
With the RKE transmitter within 1m(3 ft), approach the door and pull the handle to unlock and open the door. If the transmitter is recognized, the door will unlock and open. Entering any door oth ...