See also:

Winter Operation4
When operating the system during the winter months, make sure the air intake, located directly in front of the windshield, is free of ice, slush, snow, or other obstructions. ...

Liftgate Chime
When this feature is selected the chime will sound when the liftgate is in operation, signaling that the liftgate is in operation. To make your selection, press and release the SELECT button unt ...

Extreme Cold Weather (Below –20°F Or –29°C)
To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (available from your authorized dealer) is recommended. ...