Hyundai Tucson: Emission Control System

Spark Plug

- Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture the ...

Description and Operation

- Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles g ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Personalized profile and vehicle settings
You can set the registered digital key profiles for Driver 1 and Driver 2. When you use the digital card key or the Hyundai Digital Key app, the vehicle can be set to the user-defined personalized profile (includes items such as driver settings and audio preferences). Linking/Unlinking ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Slide Open/Close
Push the sunroof switch rearward. The sunroof glass slides open. If the power sunshade is closed, the power sunshade opens first and then the sunroof glass opens. Push the sunroof switch forward. The sunroof glass closes. Push the sunroof switch forward or rearward to th ...