Honda Civic Service Manual: Radiator

Thermostat Housing Removal and Installation (R18Z1)

1141B6 1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

Radiator Connecting Pipe Removal and Installation (K24Z7)

1141E7 1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

See also:

Honda Civic Owners Manual. Front Side Marker Light Bulbs
When replacing, use the following bulbs. Front Side Marker Light: 3 W Push the tab to remove the light assembly.  Push the tab to remove the coupler. Driver side Turn the socket counter-clockwise to remove it, then remove the old bulb.  Insert a new bulb. Pas ...