Honda Civic Service Manual: Engine Cooling

Engine

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Coolant Replacement (R18A9)

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

See also:

Honda Civic Owners Manual. Parking Brake
Use the parking brake to keep the vehicle stationary when parked. When the parking brake is applied, you can manually or automatically release it. To apply The electric parking brake can be applied any time the vehicle has battery, no matter which position the ignition switch*1 is in. Pull ...