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Service bulletins for the 2018 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. D7452025-12-05. Service bulletin. ENGINE. Parts information for parts withdrawal involving the Thermostat (PAB121115C). The cars affected are ones that use this part number.
No. 25132025-12-05. Service bulletin. UNKNOWN OR OTHER. Special tools and equipment information on VAS 6292 Spec Update 2025.0.3 (VAS 6292/9 & VAS 6292/10 Required)
No. 11-252025-11-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit
No. D7442025-11-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the wiring set for engine and wire set. The vehicles affected are cars that use the part numbers in the PDF.
No. D7432025-11-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the thermostat on certain vehicles. The cars affected are cars that use part number PAB121115D
No. 12-252025-11-06. Service bulletin. ENGINE. Manufacturers certificate for allocation of approved engine oils from MY20
No. GR17D4a2025-11-06. Service bulletin. UNKNOWN OR OTHER. Product Knowledge for the Porsche evolution from 1948-2025
No. 84-252025-11-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument Cluster in Conjunction With Passive Fault Memory Entries in the Distance Measuring Sensor Control Unit
No. GR6D92025-11-05. Service bulletin. WHEELS. Parts information for the thatcham wheel lock information. Since model year 2015, nearly all new vehicles (SUV's may have Thatcham or previous style wheel lock) come equipped with Thatcham-style wheel locks from the factory. Each vehicle equipped with Thatcham-style wheel locks uses a unique key. The vehicles affected are cars that use this wheel lock
No. D7422025-10-08. Service bulletin. ELECTRICAL SYSTEM. Parts information for Parts Withdrawal - Warning Sign (1EA010505). The vehicles affected use the part number mentioned.
No. D739.12025-10-08. Service bulletin. ENGINE. Parts information for parts withdrawal involving the belt latch. 9Y0857755D and 9Y0857755E, the vehicles affected use the part numbers mentioned.
No. D7402025-10-08. Service bulletin. ENGINE. Parts information for Parts Withdrawal - Air Line (9Y1616719 & 9Y2616719). The vehicles affected are cars that use the part numbers mentioned
No. 31-202025-10-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Diagnosis and Handling of 12-Volt Lithium-Ion Battery (Vehicle Electrical System Battery)
No. D7392025-10-08. Service bulletin. ENGINE. Parts information for parts withdrawal involving the belt latch. Part numbers 9Y0857755D & 9Y0857755E are involved. The vehicles considered would use the part numbers mentioned.
No. D727.12025-10-08. Service bulletin. ENGINE. Parts information for parts withdrawal involving the compressor. Part numbers 971260601Q, 971260601QU,971260601QX, 971260601RU, 971260601SU, 971260601SX, 971260601R, 971260601RX are all affected. The vehicles that use any of the part numbers listed should be considered for this.
No. D7382025-10-08. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the high voltage battery - 0Z3915913BN. Vehicles affected are cars that use the part number mentioned
No. 58-252025-10-08. Service bulletin. VISIBILITY/WIPER. Technical information for Washer Fluid Leaking at Front Left Cover Hinge/Hose for Front Windshield Washer System Leaking: Observe the Specified Procedure
No. D7372025-10-08. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the control unit for battery monitoring. Part numbers related are PAC915234, PAC915234A, PAC915234B, PAC915234C, PAC915234D. The vehicles affected are cars that use the part number mentioned
No. 14-212025-10-08. Service bulletin. WHEELS. Installation and conversion instructions for information on measuring the wheel system (manthey)
No. D7362025-10-08. Service bulletin. SEAT BELTS. Parts information for parts withdrawal involving the belt latch - part numbers 992857756E & 992857755D. The vehicles affected are cars that use the part numbers mentioned
34-25-12025-10-08. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical information for a Failure of One or More Cameras (Real Top View) in the PCM Central Display
No. D735.12025-10-08. Service bulletin. POWER TRAIN. Parts information for parts withdrawal involving the rear axle steering. The part numbers are 992501031H, 992501032H, 992501033AB, 992501033AC. The vehicles affected are cars that use the part numbers listed
No. D7352025-10-06. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal for a roof console - part numbers 992501031H, 992501032H, 992501033AB, and 992501033AC. The vehicles affected are cars that use any of the four part numbers mentioned.
No. 25122025-10-06. Service bulletin. UNKNOWN OR OTHER. Special tools and equipment information for snap-on (SBS) pricing adjustments
No. D7342025-09-09. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the roof console. 95C959551AETM0, 95C959551ABTM0, 95C959551ACTM0, 95C959551ADTM0. The vehicles affected are cars that use the part number(s) mentioned.

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