WenmarOpen by Wenmar Pro

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: Equipment and accessories are shown. Show all

Bulletins, newest first
No. 22142022-08-05. Service bulletin. EQUIPMENT. Special tools and equipment for the VAG 1561 storage kit in foam with blades
No. 212-212022-08-05. Service bulletin. EQUIPMENT. Technical information - the seal on mirror attachment point is wrinkled: replacing the spacer between the mirror attachment point and door seal.
No. D6102022-08-04. Service bulletin. EQUIPMENT:ELECTRICAL. Parts information for parts information involving the set adapter parts (992809714)
No. 13-212022-08-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Installation and conversion instructions for the sport design package.
No. 57-222022-06-02. Service bulletin. EQUIPMENT. Information on WMJ2 - rework on threaded joint for ground point.
No. 2118.12022-05-03. Service bulletin. EQUIPMENT. Information on advanced technical information for the upper oil pan seal housing leak.
No. 22022022-05-03. Service bulletin. EQUIPMENT. Instructions on special tools and equipment for drawer 19 foam insert release.
No. 1816.12022-05-03. Service bulletin. EQUIPMENT. Instructions on special tools and equipment - locally available tool.
No. 33-222022-04-05. Service bulletin. STRUCTURE; EQUIPMENT. Technical information for leaks in the convertible top compartment lid and noises while driving.
No. 2207.12022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Advanced technical information for WMM7.
No. 180-21-12022-04-05. Service bulletin. EQUIPMENT:MECHANICAL; ELECTRICAL SYSTEM. Technical information for WMM7 - replacing VTS control unit.
No. 06-212022-04-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; VISIBILITY; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Installation and conversion instructions for the dashcam on the 911.
No. 11-21-12022-03-04. Service bulletin. EQUIPMENT; WHEELS. Technical information for recall campaign WMA3. Replacing wheel bearing housing.
No. 11-21-22022-03-04. Service bulletin. EQUIPMENT; WHEELS. Technical information for recall campaign WMA3. Replacing wheel bearing housing.
No. 205-21-12022-03-03. Service bulletin. EQUIPMENT; LANE DEPARTURE; ELECTRICAL SYSTEM:SOFTWARE. Technical information for a message stating "lane change assist not available - service necessary" in the instrument cluster. re-programing lane change assist control units.
No. 180-212022-03-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information for recall campaign WMM7 replacing VTS control unit.
No. 203-212022-03-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information on vehicle sporadically not available via remote access services: reprogram connect control unit.
No. 103-212022-03-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Recall repair information for recall campaign WMF8 - supply remote control.
No. 183-212022-02-04. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Technical information on the rattling noises from around the rear axle. Check engine mount.
No. 109-212022-01-05. Service bulletin. EQUIPMENT; WHEELS; SUSPENSION. Symptom-based workshop manual: noise symptom, clicking sound from around the front axle. Observe specified procedure.
No. 174-21-12022-01-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Technical information on why engine will not start - checking engine ground strap.
No. 168-212021-12-07. Service bulletin. EQUIPMENT. Information on a symptom-based workshop manual: crackling noise from B-Pillar on Cabriolet vehicles.
No. 1758.32021-12-07. Service bulletin. EQUIPMENT. Special tools information for logo templates and exchangeable inserts.
No. 21332021-12-07. Service bulletin. EQUIPMENT. Special tools information for coolant cart foam update.
No. 21162021-11-05. Service bulletin. EQUIPMENT. Special tools information for a new contact surface cleaning set.

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