Turn the lighting ring to the 
position to turn on the parking lights (the license plate lighting will also illuminate).
Canadian models: If the ignition is in the II position, the daytime running lights will illuminate instead of the front parking lights. With the lighting ring in this position, the parking lights will remain on regardless of what mode the ignition is in.
US models: When 
mode is selected, the daytime running lights can be deactivated in the center display. The parking lights will also be deactivated. In weak daylight or dark conditions, the parking lights and low beams will be illuminated.
In dark conditions, the rear parking lights also illuminate when the tailgate is opened to alert following traffic. This happens regardless of what position the lighting ring or ignition is in.