NHTSA ID Number: 11028628

Manufacturer Communication Number: Z13 OL

TSB/Document Date: 2026-02-06


Summary

Certain 2023 – 2025 model year IONIQ 6 vehicles may experience an inoperable horn that may be caused by water intrusion through the ventilation hole. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, the warranty coverage for the horn assembly under these conditions has been extended to 10 years / 120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners.


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TSB/Document ID: Z13 OL

Replacement Service Bulletin Number:

MFR Communication Date: 2026-02-06

MFR Internal Campaign ID/Software Version: Z13

Communication Type: Warranty Program/Extension

NHTSA Components: UNKNOWN OR OTHER

MFR Component System:

MFR Component Subsystem:


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Hyundai Motor America

P.O. Box 2704
Huntington Beach, CA 92647

Hyundai Extended Warranty Reference: Z13
https://autoservice.hyundaiusa.com/Z13

EXTENDED WARRANTY NOTIFICATION
This notice applies to your [Model Year] Hyundai IONIQ 6 vehicle, VIN: XXXXXXXXXXXXXXXXX
Dear <First Name> <Last Name>:
Certain 2023 – 2025 model year IONIQ 6 vehicles may experience an inoperable horn that may be caused by water intrusion
through the ventilation hole. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an
effort to meet this commitment, the warranty coverage for the horn assembly under these conditions has been extended to
10 years / 120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for
original and subsequent owners.

Our records indicate that your vehicle, with the VIN listed above, is covered by this warranty extension.

What should you do?
• Tear off the bottom portion of this letter along the perforation and place it in your Owner’s Warranty and
Maintenance Guide booklet for future reference.
• If your vehicle exhibits a problem related to the conditions during the extended warranty period, contact your
Hyundai dealer to have your vehicle inspected. Otherwise, no further action is required at this time.

We thank you for your purchase of your vehicle and hope for your continued satisfaction as a Hyundai owner.
Hyundai Motor America

Please tear off the bottom portion of this letter and place in your Owner’s Warranty and Maintenance Guide

Hyundai Extended Warranty Reference: Z13
https://autoservice.hyundaiusa.com/Z13

VIN: XXXXXXXXX XXXXXXXX

Warranty Extension
The warranty coverage for the horn assembly has been extended to 10 years / 120,000 miles from the date of original retail
delivery or date of first use and is valid for original and subsequent owners.
Place this portion of the letter in your vehicle’s glove compartment for future ease of reference regarding the warranty
extension on the horn assembly, preferably together with your vehicle’s other warranty information. If the need arises to
seek service regarding the horn assembly, contact your local Hyundai dealer.

Hyundai Motor America

P.O. Box 2704
Huntington Beach, CA 92647

Have you previously paid for this repair?
If you have previously paid for a repair that addresses the problem described in this letter, you may be eligible for
reimbursement. To submit for reimbursement:
1. Visit www.hyundaiusa.com/campaignhome
2. Click this icon in the top right of the webpage:
3. Click “Contact Us”
4. Click the “Campaign Reimbursement” tile and follow the onscreen directions to submit.
You can also call to obtain additional information at 1-855-371-9460.

No longer own this vehicle?
You received this notification because our records indicate you are the current owner of this vehicle. These records are based
primarily on state registration and title data.
If you no longer own this vehicle, and have an address for the current owner, please forward this letter to the new owner.

1


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