Rear Air Outlet Removal and Installation
Front Bumper Fog Light Cover Removal and Installation ('13-'14: 4-door)Honda Civic Owners Manual. Adding the Coolant
Make sure the engine and radiator are
cool.
Turn the reserve tank cap 1/8 of a turn
counterclockwise and relieve any pressure
in the cooling system.
Push down and turn the reserve tank cap
counterclockwise to remove it.
Pour coolant into the reserve tank until ...