Parts such as the Headlight Case: Washer, Suspension,winker, Bolt,flange,8x20, Relay.,winker(mi) are included in the Cx500 1978 France Headlight Case parts fiche.
This Headlight Case diagram displays the required parts for the Cx500 1978 France Headlight Case.
In this schematic the "Screw,tapp.3x12" is used most often.