TSB 25-BD-012H — Hyundai Service bulletin
25-BD-012H is a service bulletin on file with NHTSA for 9 Hyundai models, 2001–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 25-BD-012H names
Every document filed under 25-BD-012H
| Document ID | Filed | Type |
|---|---|---|
| 25-BD-012H TSB | November 6, 2025 | Service bulletin |
What 25-BD-012H covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 25-BD-012H?
25-BD-012H is a service bulletin filed with NHTSA by Hyundai, covering 9 Hyundai models across the 2001–2026 model years. NHTSA's summary reads: This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly…
Which vehicles does 25-BD-012H cover?
NHTSA's file names Hyundai Accent (2001–2022); Hyundai Elantra (2001–2025); Hyundai Ioniq 5 (2022–2025); Hyundai Kona (2018–2026); Hyundai Palisade (2020–2026); Hyundai Santa Fe (2001–2026); Hyundai Sonata (2001–2026); Hyundai Tucson (2005–2026); Hyundai Veloster (2012–2017, 2019–2021). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 25-BD-012H a recall, and is the repair free?
No. 25-BD-012H is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 25-BD-012H?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 25-BD-012H, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 25-BD-012H. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.