Honda Civic Owners Manual: Heating System*

Rear Seat Heaters

The power mode must be in ON to use the seat heaters. There is no heater in the rear center seating position. The indicator for your setting comes on while the seat heater is in use. Pres ...

Using Automatic Heating

The automatic heating system maintains the interior temperature you select. The system also selects the proper mix of heated or cooled air that raises or lowers the interior temperature to your ...

See also:

Honda Civic Owners Manual. How the System Activates
The system becomes ready to start searching for lane markings when all the following conditions are met:  The vehicle is traveling between about 45 and 90 mph (72 and 145 km/h).  The vehicle is on a straight or slightly curved road.  The turn signals are off.  The b ...