Quick answer

After the Tucson has been locked for 15 seconds, standing behind it with the smart key for about three seconds automatically opens the liftgate.

Before you start

Check that your vehicle has it.

Availability

Verified for the 2025 U.S.-market Tucson gasoline/ICE. Standard on SEL, SEL Convenience, XRT and Limited; not SE.

Retail trim / version
SEL, SEL Convenience, XRT, Limited, SEL, SEL Convenience, XRT and Limited gasoline/ICE trims
Required equipment / service
Smart Liftgate and smart key
Compatibility check

Does the documented scope match your car?

This check combines the verified year, any source-supported powertrain scope, source-named trim/package and required equipment. It does not read a VIN or factory build record.

Source-named equipment or service
  • Smart Liftgate and smart key
Can you see the required control, menu or equipment on your vehicle?
Published availability and qualifications

Verified for the 2025 U.S.-market Tucson gasoline/ICE. Standard on SEL, SEL Convenience, XRT and Limited; not SE.

  • not SE
Visual orientation

Know what kind of control to look for.

This original category diagram is an orientation aid, not a picture of your exact trim. Use the written labels and your vehicle manual to identify the real control.

Cargo & utility orientation diagram for Hyundai Tucson
Cargo & utility orientationOriginal visual guide · controls vary by trim · not to scale
How to use it

Step by step.

  1. 01

    Enable Setup > Vehicle > Door > Smart Liftgate.

  2. 02

    Close and lock every door, then wait at least 15 seconds.

  3. 03

    With the smart key, stand about 20–40 in / 50–100 cm behind the vehicle.

  4. 04

    Remain there for about three seconds; after the warning sequence, the liftgate opens.

  5. 05

    To cancel during the warning, move away with the key.

!

Important limits

  • The key must not be inside. Radio interference, sub-zero temperatures and slopes may affect detection. Keep people and objects clear.
Owner feedback

What happened on your vehicle?

Your response is stored on this device. If you separately allow analytics, a non-account-linked guide/result event may also be measured. No VIN or personal information is requested.

Send a source-backed correction →
Primary evidence

Hyundai Owner's Manual — Smart Liftgate

Relevant section or page: 5-74–5-76. We use the written official source to determine the steps and applicability shown above.

View 2 supporting references
Open official source ↗
Editorial record

Reviewed with a visible trail.

Scope and steps were checked by Car Cheat Codes Editorial Review. A guide is narrowed or corrected when the source does not support a broader claim.

Published
Last modified
Source checked
Guide change history
  • Initial verified publication.
Editorial standardAll updatesSuggest a correction
Watch it in action Official manufacturer video

Power Liftgate and Smart Liftgate Operation for ccNC Touchscreens | Hyundai

Video by HyundaiUSA. Official video explicitly lists 2025+ Tucson. The written steps remain tied to the official source.

Watch on YouTube ↗
Video loads only after you press play.