trying to fix an annoying rattle somewhere to the right of the steering wheel, I was messing with the right/ drivers side vent, and pushed in the headlight adjuster wheel/ dash light wheel. Now I have pulled the little clip off the front of them, but need to get behind to push them forward again. Is this a case of removing the headlight switch (12 o'clock position)?? Or is there another way- do i need to remove the whole vent???