GROUP

NUMBER

CAMPAIGN

Technical Service Bulletin
SUBJECT:

26-01-001H

DATE

MODEL(S)

JANUARY 2026

IONIQ 9 (ME1A EV)

HIGH MOUNTED STOP LAMP ADHESIVE RESIDUE INSPECTION & STOP
LAMP REPLACEMENT (LIMITED COVERAGE CAMPAIGN LA5)

 IMPORTANT
This field action applies to vehicles pending initial retail in dealer inventory. It is strongly
encouraged to execute this field action, prior to customer retail, on vehicles within 5/60,000 New
Vehicle Limited Warranty (NVLW). See Warranty Information section for more details.
Access the “Vehicle Information” screen via WebDCS to verify “Warranty Start Date” and ensure the
vehicle is within NVLW, observing mileage prior to any repair work.
Description: Certain IONIQ 9 (ME1A EV) vehicles may exhibit adhesive residue on the high mounted
stop lamp. This can occur when the clear protective film has had prolonged exposure to sun and heat,
causing some of the adhesive to remain on the black plastic housing after removal. This bulletin
provides instructions to inspect and, if necessary, replace the high mounted stop lamp on affected
vehicles.

Applicable Vehicles (Certain):
Model Year

Model

Production Dates

2026

IONIQ 9 (ME1A EV)

02/28/2025 - 01/06/2026

NOTICE
To avoid any potential damage to IONIQ vehicles, this campaign can only be performed at IONIQ
certified dealers.

Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair

SUBJECT:

HIGH MOUNTED STOP LAMP ADHESIVE RESIDUE INSPECTION & STOP LAMP
REPLACEMENT (LIMITED COVERAGE CAMPAIGN LA5)

Parts Information:
Model

Part Name

Part Number

IONIQ 9
(ME1A EV)

Lamp Assy High Mounted
Stop

92700-TD000

Figure

Remarks

Qty: 1
(if replacement
is required)

Warranty Information:
Model

Op. Code

Operation

Op.
Time

50DV38I0

Inspection Only for Adhesive
Residue on High Mounted
Stop Lamp

0.2
M/H

IONIQ 9
(ME1A EV)

Causal Part

92700-TD000
50DV38R0

Inspection for Adhesive
Residue & Replacement of
High Mounted Stop Lamp

Nature Cause
Code
Code

A33

ZZ2

0.3
M/H

NOTE 1: Submit claim on Claim Entry Screen as “Campaign” type.
NOTE 2: 5/60,000 New Vehicle Limited Warranty (NVLW) applies to the part(s) and repair
procedure(s) outlined in this TSB. Prior to beginning any repair work, ensure the part(s) associated
with the repair procedure are within NVLW, observing mileage and Warranty Start Date or date of first
use. If the subject part(s) are out of warranty coverage, the dealer has the option to submit a PA
Request for goodwill consideration on a case-by-case basis.
NOTE 3: If any part(s) not subject to this TSB are found in need of replacement while performing the
repair procedure, and the affected part(s) are still under warranty, the dealer may submit a separate
claim using the same repair order. If the part(s) not subject to this TSB are out of warranty coverage,
the dealer has the option to submit a PA Request for goodwill consideration on a case-by-case basis.
NOTE 4: This TSB includes repair validation photos. Op times include VIN, mileage, and repair
validation photo(s) as outlined in the Digital Documentation Policy.
NOTE 5: The incident parts are subject to callback through the normal Warranty Technical Center
(WTC) parts return process. Claim is subject to debit if the part is not returned.

TSB #: 26-01-001H

Page 2 of 4

SUBJECT:

HIGH MOUNTED STOP LAMP ADHESIVE RESIDUE INSPECTION & STOP LAMP
REPLACEMENT (LIMITED COVERAGE CAMPAIGN LA5)

Service Procedure:

DIGITAL DOCUMENTATION
This TSB includes repair validation photos. Refer to the latest Warranty Digital Documentation
Policy for requirements.

NOTICE
Applying the recommended torque to all fasteners is essential to reduce potential issues from
occurring after the service procedure.

1.

2.

Inspect the black plastic housing on the high
mounted stop lamp for adhesive residue.
•

Residue: Continue to step 2.

•

NO Residue: This TSB does NOT
apply. Continue to step 3 for Digital
Documentation.

Replace the high mounted stop lamp (A) with a
new part by referring to the shop manual:
•

Body (Interior / Exterior / Electrical) >
Light & Vision System > High Mounted
Stop Lamp > Removal and Installation

TSB #: 26-01-001H

A

Page 3 of 4

SUBJECT:

3.

HIGH MOUNTED STOP LAMP ADHESIVE RESIDUE INSPECTION & STOP LAMP
REPLACEMENT (LIMITED COVERAGE CAMPAIGN LA5)

DIGITAL
DOCUMENTATION

Using the STUI camera function, take a
photo of the high mounted stop lamp
installed on the vehicle.
Upload the photo to STUI.
NOTE: If the STUI camera function is
NOT used, write the last 6 digits of the
VIN and date of repair on a piece of
paper to include in the photo.

4.

The service procedure is now complete.

TSB #: 26-01-001H

Page 4 of 4