OnStar Services

See also:

Fuel E85 (85% Ethanol)
Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). For all other vehicles, use only the unleaded gasolin ...

Rear Vision Camera (RVC)
The rear vision camera displays a view of the area behind the vehicle on either the navigation screen or the inside rearview mirror when the vehicle is shifted into R (Reverse). Once shifted ...

Lamps On Reminder
This light comes on whenever the parking lamps are on. See Exterior Lamp Controls   for more information. ...