Rear Window Lockout
The rear window lockout feature prevents the rear passenger windows from operating, except from the driver position.
Press 
to activate the rear window lockout switch. The LED light comes on when activated.
Press again to deactivate the lockout switch.
See also:
Video Screens
The video screens are located in the back of the driver and front passenger seats.
To use the video screen:
1. Push the release button located on the seatback console.
2. Move the screen to the d ...
Store a Name Tag for Speed Dialing
1. Push System responds: “OnStar
ready.”
2. Say “Store.” System responds: “Please say the number you would like to store.”
3. Say the entire number without pausing. System responds: ...
Power Door Locks
If available, the switches are on the front doors.
: Press to unlock the doors.
: Press to lock the doors. ...