See also:

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. ...

Sunshade Operation
The sunshade can be opened manually. However, the sunshade will open automatically as the sunroof opens. NOTE: The sunshade cannot be closed if the sunroof is open. ...

Help Command
If you need assistance at any prompt, or if you want to know your options at any prompt, say “Help” following the beep. To activate the Uconnect™ Phone from idle, simply press the button ...