See also:

Remote Key Unlock, Driver Door/All Doors 1st Press
This feature lets you program the system to unlock either the driver’s door or all doors on the first press of the UNLOCK button on the RKE transmitter. To change the current setting, refer to ...

5.7L Engine – If Equipped
This engine is designed to meet all emissions regulations and provide satisfactory fuel economy and performance when using high-quality unleaded gasoline having an octane range of 87 to 89. ...

Recirculation Control
When outside air contains smoke, odors, or high humidity, or if rapid cooling is desired, you may wish to recirculate interior air by pressing the Recirculation control button. Recirculation ...