Service bulletins for the 2021 Subaru WRX
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.
230 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Lighting are shown. Show all
| Subarunet Announcement ( | 2025-02-04. Other. EXTERIOR LIGHTING. This announcement provides dealers information on an effort to increase the completion rate for the WRE-22 safety recall. |
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| 07-59-07R | 2025-01-03. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. This bulletin is for information purposes only.The bulletin adresses design changes of the headlamps and rear combination lamps, where moisture and or condensation may develop on the inside of the lamp lenses. |
| SubaruNet Announ | 2024-02-02. Service bulletin. EXTERIOR LIGHTING; POWER TRAIN. Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2015-2021 model year WRX STI vehicles, which may contain a defective backup lamp switch. |
| WRE-22R | 2022-11-03. Service bulletin. POWER TRAIN; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2015-2021 model year WRX STI vehicles, which may contain a defective back-up lamp switch. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.