Service bulletins for the 2021 Koenigsegg Regera
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.
13 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Brakes are shown. Show all
| TSB-26121 | 2026-04-02. Service bulletin. SERVICE BRAKES. Parking Brake Improvement |
|---|---|
| TSB-25282-01 | 2025-09-01. Service bulletin. SERVICE BRAKES. Parking Brake Bracket Bolts update: The bolts for the parking brake bracket may not have sufficient thread locking which may cause noise and/or premature wear on the brake disc. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.