# Service bulletins for the 2025 Acura RDX

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

4 bulletins from NHTSA, as of 2026-10-19.

- [B23066](/bulletins/11028529.md), 2026-02-06, Over\-the\-air update: ELECTRICAL SYSTEM. Over the Air System Update \- System updates contain upgrades that fix operational errors and/or provide a variety of enhancements, which adds new functionality. Information about the various software releases can be found in this document.
- [B25\-049](/bulletins/11023274.md), 2025-09-23, Service bulletin: ENGINE. Service Bulletin \- Oil leak at the cam chain tensioner inspection cover due to and insufficient sealant adhesion on the inspection cover.
- [BTI\&05092025901](/bulletins/11018501.md), 2025-05-20, Other: STRUCTURE:BODY. 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 driveways. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [BTI\&04252025901](/bulletins/11018015.md), 2025-05-06, Other: STRUCTURE:BODY. 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 driveways. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

JSON: [/v1/vehicles/2025_acura_rdx/bulletins](/v1/vehicles/2025_acura_rdx/bulletins)

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