If you press the multi air button again, the indicator turns OFF and the directed air flow is adjusted according to the previous setting before the multi air mode was enabled.
If you press the MODE selection button, the airflow changes based on the MODE selected.
Multi air mode
System OperationHyundai Tucson (NX4) 2022-2026 Service Manual: Variable Intake Solenoid (VIS) Valve
- Description
Variable Intake manifold Solenoid (VIS) valve is installed on the
intake manifold. The VIS valve controls the vacuum modulator which
activates a valve in the intake manifold. The ECM opens or closes this
valve according to engine condition (Refer to below table).
Engine Cond ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Front Windshield Washers
In the OFF position, pull the lever gently
toward you to spray washer fluid on the
windshield and to run the wipers 1-3
cycles. The spray and wiper operation
continues until you release the lever. If
the washer does not work, you may need
to add washer fluid to the washer fluid
reser ...