OnStar

See also:

Door Locks (Coupe)
WARNING! Unlocked doors can be dangerous. - Passengers — especially children — can easily open the doors and fall out of a moving vehicle. When a door is locked it will not open. You incr ...

Reading Lamps
There are reading lamps located on the overhead console and over the rear passenger doors. These lamps come on automatically when any door is opened. To manually turn the reading lamps on or off: ...

Keyless Unlock
If the vehicle has the keyless access system, this feature allows you to select which doors will automatically unlock when you approach the vehicle with the keyless access transmitter and ...