See also:

Window Lockout
This feature prevents the rear passenger windows from operating, except from the driver position. Press to activate the rear window lockout, the LED in the switch illuminates. Press to deact ...

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 the v ...

Passenger Sensing System
The vehicle has a passenger sensing system for the front outboard passenger position. The passenger airbag status indicator will light on the overhead console when the vehicle is started. ...