Press the rear defogger and heated door mirror button to defog the rear
window
and mirrors when the ignition switch is in ON
*1.
The rear defogger and heated door mirrors automatically switch off after 10-30 minutes depending on the outside temperature.
However, if the outside temperature is 32’F (0’C) or below, they do not automatically switch off.
*1: Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.
* Not available on all models
NOTICE
When cleaning the inside of the rear window, be careful not to damage the heating wires.
It is critical to wipe the window from side to side along the defogger heating wires.
This system consumes a lot of power, so turn it off when the window has been defogged.
Also, do not use the system for a long period when the engine is idling. This may weaken the battery, making it difficult to start the engine.
Honda Civic Owners Manual. Tire Pressure Monitoring System (TPMS)
U.S. models
Instead of directly measuring the pressure in each tire, the TPMS on this
vehicle
monitors and compares the rolling radius and rotational characteristics of each
wheel and tire while you are driving to determine if one or more tires are
significantly under-inflated. This will cause ...