WenmarOpen by Wenmar Pro

Service bulletins for the 2025 Koenigsegg CC850

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.

11 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
TSB-261312026-05-08. Service bulletin. ELECTRICAL SYSTEM. The gearbox fluid sensor may wear prematurely.
TSB-261442026-05-08. Service bulletin. STRUCTURE:BODY. Oil Pump Housing Improvement
TSB-261412026-05-08. Service bulletin. STRUCTURE:BODY. Update the location of the front hood node to the wheel arch to assure proper hood lift.
TSB-261432026-05-08. Service bulletin. EXTERIOR LIGHTING. The engine bay and luggage compartment lamps may crack and fall during vehicle lifetime.
TSB-261462026-05-08. Service bulletin. ELECTRICAL SYSTEM. Electronic nodes may not be sealed according to our standard.
TSB-260912026-04-02. Service bulletin. SEATS. Seat Badge Tape Improvement
TSB-260732026-04-02. Service bulletin. ENGINE. LST 3μ Filter Housing Improvement
TSB-26071-012026-03-03. Service bulletin. VISIBILITY/WIPER. Crank of the wiper motor may wear prematurely. Replace the original crank with a new one in steel.
TSB-26062-022026-03-03. Service bulletin. STRUCTURE:BODY. Shield emblem may wear prematurely. Install new tape under the front hood shield.
TSB-25512-012026-02-02. Service bulletin. ELECTRICAL SYSTEM. Improve the lubrication of the LST Controller Seals
TSB-25511-012026-02-02. Service bulletin. STRUCTURE:BODY. Do an inspection of the spark plugs, install the rear hood sealing and if needed reseal.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.