OnStar Services

See also:

Steering Wheel Controls
Some audio steering wheel controls could differ depending on the vehicle's options. Controls that can be adjusted at the steering wheel may include: SRCE: Press to switch between AM, FM, o ...

Engine Oil Messages
CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. When you change the engine oil, be sure to reset the Oil Life System. See Engine Oil Life System, Driver ...

Manual Fold and Tumble Feature
Folding and Tumbling the Seat To fold and tumble the seat: 1. Make sure that there is nothing under, in front of, or on the seat. Notice: Folding a rear seat with the safety belts still fastened ma ...