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April 16, 2025 Service bulletin

Some vehicles equipped with the Adaptive Front lighting System (AFS) may exhibit the exterior light...

Mazda technical service bulletin 09-019-25 for 2024-2025 Mazda CX-90 and 2025 Mazda CX-70.

Bulletin number
09-019-25
Component
Exterior lighting
Summary
Some vehicles equipped with the Adaptive Front lighting System (AFS) may exhibit the exterior light warning light/exterior light warning indication on while driving or when the ignition is turned on and DTC B10A3:86 (Error signal received from swivel actuator (LH)) stored in memory. NOTE: The combination light with AFS can be distinguished if it is equipped with the parking light/daytime running light (DRL) that illuminates while the ignition is turned on. This may be caused by the AFS Control Module detecting a false headlight malfunction. This concern will likely occur when the light returns to the center position after swiveling.To eliminate this concern, the control software of the AFS control module has been further modified. Customers having this concern should have their vehicle repaired using the following repair procedure.

Owners of these vehicles have filed 5 complaints in the lights category.

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