How Do i change my headlight on my 2006 Pontiac grand prix?

i have a headlight out on my 2006 Pontiac grand prix and i cant figure out of to change it? i have spent hours trying to figure out the headlight and it hasn't come to me yet. CAN ANYONE HELP ME???How Do i change my headlight on my 2006 Pontiac grand prix?Usually you can go to Auto Zone and buy the light and they will put in in for for free. They won't like change your brakes or anything but they will help with simple stuff.How Do i change my headlight on my 2006 Pontiac grand prix?There is a plastic white stick right behind the headlight. Pull up on it, it will come out all the way. once it is out your headlight will be able to come out.