See also:

Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop. ...

Airbag System
The vehicle has the following airbags: • A frontal airbag for the driver. • A frontal airbag for the right front passenger. • A seat-mounted side impact airbag for the driver. • A seat-mou ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...