remove the whole assembly? or just to change the bulbs?
if to change the bulbs its easy. crawl under the car driver side, there is a lil door with 2 plastic clips take them off and you can access it. for the pax side u need to access it from wheel well. take two fender clips out and pry out the fender lining, dont worry it wont damage it you can bend it back.
to remove the whole assemble you need to remove the front bumper, they are secured and mounted with brackets onto the bumper.