Parts such as the Switch: Lid,sw Hole, Lid Assy R/c Mirror, Lid,sw Ho*yr239l*, Bulb,neo Wedge are included in the Civic 2004 (4) 2dr Dx Side Srs (ka) Switch parts fiche.
This Sw Assy,h*nh167l* is the most expensive of the items that make up this Switch assembly.
Check out any of the seven Switch components enlisted.