TSB BTI&04252025901 — Acura Manufacturer communication
BTI&04252025901 is a manufacturer communication on file with NHTSA for 2 Acura models, 2019–2025 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2025 RDXs and 2022-2025 MDXs with a client complaint of a pop noise in the rear sunroof area. Clients may describe a single pop noise heard while driving over a bump or turning in and out of…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years BTI&04252025901 names
| Vehicle | Model years |
|---|---|
| Acura MDX | 2022, 2023, 2024, 2025 |
| Acura RDX | 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
Every document filed under BTI&04252025901
| Document ID | Filed | Type |
|---|---|---|
| BTI&04252025901 | April 25, 2025 | Manufacturer communication |
What BTI&04252025901 covers
Body & structure — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB BTI&04252025901?
BTI&04252025901 is a manufacturer communication filed with NHTSA by Acura, covering 2 Acura models across the 2019–2025 model years. NHTSA's summary reads: Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2025 RDXs and 2022-2025 MDXs with a client complaint of a pop noise in the rear sunroof area. Clients may describe a single pop noise heard while driving over a bump or turning in and out of…
Which vehicles does BTI&04252025901 cover?
NHTSA's file names Acura MDX (2022–2025); Acura RDX (2019–2025). 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 BTI&04252025901 a recall, and is the repair free?
No. BTI&04252025901 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 BTI&04252025901?
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 BTI&04252025901, 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 BTI&04252025901. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.