Toyota BZ4X 2023–2025 — technical service bulletin
Bulletin 26TH01 · NHTSA communication 11028720 · issued Jan 23, 2026
Technical service bulletin
communication type
Exterior Lighting
component
2023–2025
model years
3
vehicle entries
Official summary
Toyota is conducting a noncompliance equipment recall involving certain Rear Combination Lamp service parts for Toyota bZ4X sold from December 2023 to November 2025 in the U.S. Approximately 80 service parts are involved in this recall. The subject rear combination lamp service parts were sold in the U.S. even though they were intended for an overseas market. These parts do not meet a federal safety standard because they have a side marker reflector instead of a side marker lamp. In the absence of light reflecting off the reflector, this can reduce the ability of other road users to identify t
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.