Hyundai Tucson: Emission Control System / Exhaust Emission Control System

Catalytic Converter

- Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx). ...

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Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Inside Rearview Mirror
Before driving your vehicle, check to see that your inside rearview mirror is properly positioned. Adjust the rearview mirror so that the view through the rear window is properly centered. WARNING Make sure your line of sight is not obstructed. Do not place objects on the rear seat or ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Temperature & Air intake control
Temperature control The temperature increases by turning the knob to the right. The temperature decreases by turning the knob to the left. Air intake control To select outside (fresh) air or recirculated air, press this button. Recirculated air position With the recirculated air sel ...