Honda HR-V 2023 Owner's Manual page 207

uuClimate Control SystemuUsing Automatic Climate Control
■
Defrosting the Windshield and Windows
Models without SYNC button
Models with SYNC button
206
Pressing the button turns the air
conditioning system on and automatically
switches the system to fresh air mode.
Press the button again to turn off, the
system returns to the previous settings.
1Defrosting the Windshield and Windows
For your safety, make sure you have a clear view
through all the windows before driving.
Do not set the temperature near the upper or lower
limit.
When cold air hits the windshield, the outside of the
windshield may fog up.