Recirculation When Washer Fluid Is Used
The recirculation mode is automatically activated to reduce the odor of washer fluid entering the cabin when the windshield washer is used.
An unpleasant odor may come into the vehicle when switching to recirculation mode.
However, in cold weather, recirculation mode cannot be selected to prevent the windshield from fogging.
Turning Washer Fluid Recirculation ON or OFF
Climate Control System
To turn the Activate When Washer Fluid Is Used function on or off, select the "Floor" mode (
) mode, and then press the air intake control (
) four times within two seconds while pressing the A/C button.
When Activate When Washer Fluid Is Used is turned on, the air intake control button indicator will flash 6 times. When turned off, the indicator will flash 3 times.
Infotainment System
Activate When Washer Fluid Is Used can be turned on and off by selecting Settings > Vehicle > Climate > Air Recirculation > Activate When Washer Fluid Is Used in the settings menu.
Test yourself
A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.