i need to replace the right side marker lens on my 150 but i cant seem to remove the grill piece that holds it there, i can see a screw that i cant figure out how to access it

Do i have to... ?

1 remove all of the grill(it 3 pieces across the front end)

2 remove any gaurds or maybe the battery

3 just give up and have a mechanic do it(not financially sound for a thing like this)

 

2 screws on top of the headlight door,,, and 2 nuts holding the turn assy in through the rad support from the engine bay side.. Battery area..