See also:

Fuel
Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline a ...

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 ...

Remote Start Auto Heated Seats
When on, this feature will turn the heated seats on when using remote start on cold days. Press the MENU/SELECT knob when Remote Start Auto Heated Seats is highlighted. Turn the knob to select On ...