How to Reset the Service Light on a Hyundai Tucson – Quick and Easy Guide

If you own a Hyundai Tucson and after changing the oil or completing routine maintenance the “Service Required” light or wrench icon is still on, this guide is for you. We’ll walk you step-by-step through how to tell your vehicle that the service is done so the light turns off and stays off until the next interval.

Why the Service Light Appears

Automatic Maintenance Reminder

The Tucson comes equipped with a maintenance reminder system that triggers based on mileage or time intervals to remind you to perform routine services such as oil and filter changes.

What It Doesn’t Mean

The appearance of the service light does not indicate a serious issue. It’s simply a programmed reminder. Many owners mention that it will just keep notifying you that you’re overdue for service. Once you’ve done the required maintenance, resetting the light ensures your schedule remains accurate.

Preparation Before Resetting

What You Should Have Ready

• Make sure the service was actually performed: oil changed, filters replaced, etc.
• Locate the control buttons on your steering wheel or dashboard.
• Turn the key to the ON position (without starting the engine) or press the start button once without pressing the brake pedal.

Model-Year Differences

Depending on your Tucson’s generation, the process can vary slightly. For example, 2016-2022 models often have the reset option under Settings → Convenience → Service Interval.
Newer generations (2022-2025) may use an Oil Life Management System that monitors oil condition based on driving patterns and time.

Step-by-Step: How to Reset the Service Light

Step 1: Turn Ignition to ON

Turn the ignition key to ON (but do not start the engine). If you have a push-button start, press the button once without touching the brake pedal. The dashboard lights should all illuminate.

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Step 2: Open the Settings Menu

Using the steering wheel buttons, navigate through the instrument cluster menu until you find User Settings, Vehicle Settings, or a similar option. Look for Service Interval or Maintenance.

Step 3: Select “Reset” or “Reset Service Interval”

Once inside that menu, choose Reset Service Interval or Reset Oil Life depending on your model. Confirm the reset when prompted (“Yes” or “OK”).

Step 4: Verify the Reset

Turn the vehicle off and then back to the ON position again to ensure the light is gone. If it remains, repeat the process or check for other active alerts.

Troubleshooting Common Problems

The “Reset” Option Is Greyed Out

If the reset option is unavailable (greyed out), possible causes include:

• The door is open or the engine is running.
• Certain models require the engine to be on to access the reset.
• Some trims may have the reset located in a different submenu.

Can’t Find the Menu Option

If you don’t see Service Interval, explore nearby sections such as Convenience or Maintenance. The labeling can vary slightly depending on the year or market version.

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Nothing Works?

As a last resort, disconnect the negative terminal of the battery for a few minutes. This clears temporary memory and may reset the warning light. However, this method can erase radio presets or stored settings, so use it only when other methods fail.

Extra Tips for Maintaining the System

Follow the Correct Service Schedule

Even though the system reminds you automatically, follow the manufacturer’s recommended service intervals. The system can adjust based on driving habits, sometimes triggering earlier than expected.

Use the Correct Oil and Filter

The Oil Life Management System works best when you use the manufacturer-recommended oil and filters. Using improper products can cause inaccurate readings or premature service alerts.

Reset After Every Oil Change

Always reset the service interval immediately after performing maintenance. This ensures that the system tracks the next cycle accurately and helps prevent early warnings.

Conclusion

Resetting the service light on your Hyundai Tucson is quick and straightforward once you know the correct steps. With the ignition on, simply access the settings menu, locate the service or oil section, perform the reset, and confirm. Keeping this system updated will prevent unnecessary dashboard alerts and help you maintain your Tucson in top condition.

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