OnStar Services

See also:

Rear Seats
The vehicle's rear seats have adjustable head restraints in the outboard seating positions. The height of the head restraint can be adjusted. Pull the head restraint up to raise it. Try to mov ...

Automatic Transmission Shift Lock
The vehicle has an automatic transmission shift lock control system. The shift lock control system is designed to: . Prevent ignition key removal unless the shift lever is in P (Park). . Prevent m ...

Fuel Information Button
(Fuel Information): Press the fuel information button to scroll through the range, fuel used, average fuel economy, and the engine oil life system. Fuel Range: Press the fuel information button ...