As you can see, I need a new bulb!

But with the Hella Quads, will I need to remove the entire light fitting from the car in order to change the bulb? Because as you can see..

..there is almost zero room behind the bulb casing unit, to be able to change the bulb without removing the entire hella quad unit. Am I wrong or right here?
So if I need to remove the entire light fitting, I am also going to have to remove the front grille of the car, correct?
If anyone can help, that would be great. Thanks