Honda Civic Service Manual: Thermostat

Water Passage Removal and Installation (K24Z7)

1211F4 1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

Thermostat Housing Removal and Installation (R18A9)

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

See also:

Honda Civic Owners Manual. Daytime Running Lights
The parking/daytime running lights come on when the following conditions have been met: The ignition switch is in ON *1. The headlight switch is off. The parking brake is released. The lights remain on even if you set the parking brake. Turning off the ignition switch or setting the p ...