Mazda CX-5 2017–2023 — technical service bulletin
Bulletin 09-019-23 · NHTSA communication 10235418 · issued Apr 12, 2023
Technical service bulletin
communication type
Exterior Lighting
component
2017–2023
model years
7
vehicle entries
Official summary
Some customers may complain of foggy rear combination lights (as shown below) after a car wash or heavy rain.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.