Service bulletins for the 2025 Koenigsegg Jesko
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.
18 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Electrical system are shown. Show all
| TSB26171 | 2026-06-02. Service bulletin. ELECTRICAL SYSTEM. Update the sound profile in the Mosconi amplifier. |
|---|---|
| TSB-26131 | 2026-05-08. Service bulletin. ELECTRICAL SYSTEM. The gearbox fluid sensor may wear prematurely. |
| TSB-26142 | 2026-05-08. Service bulletin. ELECTRICAL SYSTEM. Power supply to the instrument cluster may become unstable in certain circumstances. |
| TSB-26146 | 2026-05-08. Service bulletin. ELECTRICAL SYSTEM. Electronic nodes may not be sealed according to our standard. |
| TSB-25512-01 | 2026-02-02. Service bulletin. ELECTRICAL SYSTEM. Improve the lubrication of the LST Controller Seals |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.