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Service bulletin SA-027-25

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11019162
Published by NHTSA2025-06-05
Manufacturer's numberSA-027-25
Manufacturer's date2025-05-21
NHTSA componentEXTERIOR LIGHTING; LANE DEPARTURE: ASSIST; ELECTRICAL SYSTEM; ENGINE; LANE DEPARTURE: WARNING

NHTSA's summary

The CX-70 and CX-90 have new and revised features that are different from previous models and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Electrical system, Engine, Lighting, Lane departure and lane keeping

Vehicles listed
MAZDA CX-702025
MAZDA CX-70 PLUG-IN HYBRID2025 (the catalog's model; the bulletin names a series or trim of it)
MAZDA CX-902024, 2025
MAZDA CX-90 PLUG-IN HYBRID2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
MAZDA redundant CX-90 HYBRID2024 to 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SA-020-24b2024-10-04. Service bulletin. The CX-70 and CX-90 have new and revised features that are different from previous models and may be difficult to understand. This Service Alert provides valuable information to support potential dealer and customer concerns.
15-001-24a2024-08-02. Service bulletin. Update software release for emergency lane keeping and/or smart brake support operation. This TSB has been superseded by SSPD6.