Open the hood, look down into the top area between the corner light and the headlight. You should see a single, phillips head screw, remove it. Grab the corner light and pull it straight forward.
Please don't take this the wrong way, maybe you don't have one but, all the engineers I have ever worked with had a saying. RTFM...read the f****ng manual. It's in there, no, really it is. With pictures and everything.