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. USB Port(s)
Install the iPod USB connector or the USB flash drive to the front USB port. Models with color audio system The USB port (1.0A) is for playing audio files on a USB flash drive and connecting a cellular phone and charging device. Models with Display Audio The USB port (1.5A) is f ...