Accord V6-3.5L (2010)
the trim indicates. Hitting the clip breaks the projections (D) on the pin (E) and pushes it into the grommet (F) on the body (G).
NOTE: The upper clip must be replaced with a new one when the C-pillar trim is reinstalled.
4. Pull back the top of the C-pillar trim (A) by hand to remove the upper clip (B) from the body (C).