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Service bulletins for the 2021 Porsche 911

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.

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

By type

By component

By trouble code

Only bulletins with component: Seats are shown. Show all

Bulletins, newest first
No D7692026-04-06. Service bulletin. ELECTRICAL SYSTEM; SEATS. Parts information for Parts Withdrawal - Repair Set for Seat Occupied Sensor. Part numbers 9J1881256AJ, 9J1881256AK, 9J1881256AL, 9J1881256AM, 9J1881256AN are affected. The cars involved are ones that use the part numbers mentioned.
No. D7672026-03-02. Service bulletin. SEATS. Parts information for parts withdrawal for Repair Set for Seat Occupied Sensor. Parts involved are 95C881256F and 95C881256H. The cars affected are ones that use the part numbers mentioned
No. 101-242024-11-06. Service bulletin. SEATS. Technical information on WRJ0 – Replace Front Left and Right Seat and Backrest Heating Element for the 911
No. 22-132024-05-02. Service bulletin. SEATS. Technical information on a complaint - seat cover wrinkled
No. 239-222023-02-06. Service bulletin. SEATS. Technical information for ANB6 - checking threaded joint seat belt mount at the left and right and replacing seat frame if necessary.
No. 239-222023-01-10. Service bulletin. SEATS; SEAT BELTS. Information for technical information on ANB6 - checking threaded joint for seat belt mount at the left and right and replacing seat frame if necessary.
WMJ62022-08-16. Service bulletin. ELECTRICAL SYSTEM; SEATS. Porsche intranet posting with information on Workshop Campaign WMJ6 - reprograming and-or coding seat control unit
No. 2116.12022-05-03. Service bulletin. SEATS; ELECTRICAL SYSTEM; SEAT BELTS. Instructions on advanced technical information for red warning in the instrument cluster - occupant seat belt not fastened.
No. 135-212022-02-04. Service bulletin. ELECTRICAL SYSTEM; SEATS. Technical information for WMJ6 - re-programing and/or coding seat control unit.
No. 121-212021-11-05. Service bulletin. SEATS. Information on the vehicle interior - backrest (seat) release stiff or actuating lever is torn. Checking and replacing backrest frame.
No. 102-212021-08-04. Service bulletin. SEATS. Porsche recall campaign information for Recall Campaign AMB3 – Replacing Seat Occupancy Detection System for Passenger Seat.

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