Page 166 of 643

164
uuOperating the Switches Around the Steering Wheel uENGINE START/STOP Button*
Controls
ENGINE START/STOP Button*
*1: Except U.S. models with c ontinuously variable transmission
*2: U.S. models
■Changing the Power Mode1 ENGINE START/STOP Button*
ENGINE START/STOP Button Operating Range
You can start the engine when the smart entry
remote is inside the vehicle.
The engine may also run if the smart entry remote is
close to the door or window, ev en if it is outside the
vehicle.
ON mode:
The ENGINE START/STOP button is red when the
engine is running.
If the battery of the smar t entry remote is getting
low, the engine may not start when you press the
ENGINE START/STOP button. If the engine does not
start, refer to the following link. 2 If the Smart Entry Remote Battery is Weak
P. 595
Do not leave the power mode in ACCESSORY or ON
when you get out.
Operating RangeContinuously Variable Transmission Manual Transmission
VEHICLE OFF (LOCK)
The button is off.
The steering wheel is locked
*1.
The power to all electrical
components is turned off.
Press the button without the
transmission in
( P.
Press the button with the
transmission in
( P. Press the button.
Without pressing
the clutch pedal
Without pressing
the brake pedal ACCESSORY
The button blinks (in red).
Operate the audio system and
other accessories in this position.
ON
The button blinks (in red).
All electrical components can be
used.
Put the transmission into (P*2.
*2
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 164 ページ 2018年10月30日 火曜日 午前7時28分
Page 169 of 643

167
uuOperating the Switches Around the Steering Wheel uIgnition Switch and Power Mode Comparison
Controls
Ignition Switch and Po wer Mode Comparison
*1:Except U.S. models with continuously variable transmission
Ignition Switch
PositionLOCK (0)
(with/without
the key)ACCESSORY (I)ON (II)START (III)
Without Smart Entry
System●Engine is turned off and
power is shut down.
●The steering wheel is
locked.
●No electrical
components can be
used.
●Engine is turned off.●Some electrical
components such as the
audio system and the
accessory power socket
can be operated.
●Normal key position
while driving.
●All electrical components
can be used.
●Use this position to start
the engine.
●The ignition switch
returns to the ON (II)
position when you
release the key.
Power ModeVEHICLE OFF
(LOCK)ACCESSORYONSTART
With Smart Entry
System and ENGINE
START/STOP
ButtonButton-Off●Engine is turned off and
power is shut down.
●The steering wheel is
locked*1.●No electrical
components can be
used.
Button-Blinking●Engine is turned off.●Some electrical
components such as the
audio system and the
accessory power socket
can be operated.
Button-
Blinking (engine is turned
off)
On (engine is running)
●All electrical components
can be used.
Button-On●The mode automatically
returns to ON after the
engine starts.
Button is: Blinking On
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 167 ページ 2018年10月30日 火曜日 午前7時28分
Page 177 of 643

175
uuOperating the Switches Around the Steering Wheel uRear Defogger/Heated Door Mirror* Button
Controls
Rear Defogger/Heated Door Mirror* Button
Press the rear defogger and heated door mirror button to defog the rear window
and mirrors when the ignition switch is in ON
(w*1.
The rear defogger and heated door mirrors
automatically switch of f 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.
1 Rear Defogger/Heated Door Mirror* Button
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.Models with color audio system
Models with Display Audio
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 175 ページ 2018年10月30日 火曜日 午前7時28分
Page 204 of 643

202
Controls
Climate Control System*
Using Automatic Climate Control
The automatic climate control 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 pr eference as quickly as possible.
Use the system when the engine is running.
1. Press the AUTO button.
2. Adjust the interior temperature us ing the temperature control dial.
3. Press the (on/off) button to cancel.1Using Automatic Climate Control
If any buttons/icons
* are pressed while using the
climate control system in auto, the function of the
button/icon
* that was pressed will take priority.
The AUTO indicator will go off, but functions
unrelated to the button/icon
* that were pressed will
be controlled automatically.
To prevent cold air from bl owing in from outside, the
fan may not start i mmediately when the AUTO
button is pressed.
If the interior is very warm, you can cool it down
more rapidly by partial ly opening the windows,
turning the system on auto, and setting the
temperature to low. Change the fresh air mode to
recirculation mode until the temperature cools down.
When you set the temperat ure to the lower or upper
limit, Lo or Hi is displayed.
U.S. models with color audio system
Dashboard
vents Dashboard
and floor
ventsFloor vents Floor and
defroster
vents
AUTO
Button
Temperature
Control Dial A/C (Air
Conditioning)
Button
(Recirculation) Button
(On/Off) Button
Fan Control
Dial
* Not available on all models
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 202 ページ 2018年10月30日 火曜日 午前7時28分
Page 205 of 643

Continued203
uuClimate Control System*uUsing Automatic Climate Control
Controls
Use the system when the engine is running.
1. Press the AUTO button.
2. Adjust the interior temperature us ing the temperature control dial.
3. Press the (on/off) button to cancel.
1Using Automatic Climate Control
Pressing the button switches the climate control
system between on and off. When turned on, the
system returns to your last selection.
While ECON mode is active, the climate control
system may have reduced cooling performance.
Press the (CLIMATE) button to display
A/C , MODE, fan control information on the audio/
information screen to ope rate manually. Select icon
to turn on or off A/C, change the vent mode, or
change the fan speed.
Models with ECON button
Models with Display Audio
Models with Display Audio
Models without SYNC button
AUTO Button
Temperature
Control Dial A/C
(Air Conditioning) Icon
(Recirculation) Button (On/Off) Button
Fan Control
Dial
(Fresh Air) Button
Fan Control Icon MODE Control
Icon
(Dashboard vents)
(Floor vents) MODE Control
Icon MODE
Control Icon
MODE Control Icon
(Floor and
defroster vents)
(Dashboard and
floor vents)
(CLIMATE)
Button
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 203 ページ 2018年10月30日 火曜日 午前7時28分
Page 206 of 643
204
uuClimate Control System*uUsing Automatic Climate Control
Controls
Use the system when the engine is running.
1. Press the AUTO button.
2. Adjust the interior temperature using the driver’s side or passenger’s side
temperature control dial.
3. Press the (on/off) button to cancel.
Models with Display Audio
Models with SYNC button
AUTO Button
Driver’s Side
Temperature
Control Dial A/C
(Air Conditioning) Icon
(Recirculation) Button
(On/Off) Button
Passenger’s
Side
Temperature
Control Dial
Fan Control Icon MODE
Control Icon
(Dashboard vents)
MODE Control Icon
(Floor vents) MODE
Control Icon
(Floor and defroster
vents)
MODE Control Icon
(Dashboard and
floor vents)
(CLIMATE)
Button
SYNC (Synchronization) Button
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 204 ページ 2018年10月30日 火曜日 午前7時28分
Page 208 of 643
uuClimate Control System*uUsing Automatic Climate Control
206
Controls
Pressing the (windshield defroster) button
turns the air conditioning system on and
automatically switches th e system to fresh air
mode.
Press the button again to turn off, the
system returns to the previous settings.
■Defrosting the Windshield and Windows1 Defrosting the Windshield and Windows
For your safety, make sure you have a clear view
through all the windows before driving.
Do not set the temperatur e near the upper or lower
limit.
When cold air hits the windshield, the outside of the
windshield may fog up.
If the side windows fog up, adjust the vents so that
the air hits th e side windows.
U.S. models with color audio system
Models with Display Audio
Models without SYNC button
Models with Display Audio
Models with SYNC button
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 206 ページ 2018年10月30日 火曜日 午前7時28分
Page 209 of 643
Continued207
uuClimate Control System*uUsing Automatic Climate Control
Controls
■To rapidly defrost the windows
1.Press the button.
2. Press the button.1To rapidly defrost the windows
After defrosting the windows, switch over to fresh air
mode. If you keep the syst em in recirculation mode,
the windows may fog up from humidity. This
impedes visibility.
U.S. models with color audio system
Models with Display Audio
Models without SYNC button
Models with Display Audio
Models with SYNC button
18 CIVIC 4D HCM (KA KC KL)-31TBA6201.book 207 ページ 2018年10月30日 火曜日 午前7時28分