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Service bulletins for the 2018 Porsche Panamera

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.

798 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
122-A7G3D-122019-12-04. Service bulletin. EQUIPMENT. List of valid Advanced Technical Information bulletins (ATIs) as of 11/22/2019
122-J9P4T-112019-11-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Parts withdrawal for the engine support on the Panamera.
122-E8H4T-112019-11-01. Service bulletin. EQUIPMENT. Parts withdrawal bulletin for a bracket on the 971 Panamera
122-P8P9K-112019-11-01. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR. Information about retrofitting model designation on doors.
122-A9G7N-112019-11-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Bulletin outlining SD card storage for PIWIS Testers.
122-J7Y2Y-112019-11-01. Service bulletin. EQUIPMENT; SERVICE BRAKES, HYDRAULIC. Special tools bulletin for new brake fluid tester.
122-M5X4J-112019-11-01. Service bulletin. EQUIPMENT. Tools and equipment document highlighting new connector release tool set.
122-R9F7K-102019-10-31. Service bulletin. EQUIPMENT:OTHER:LABELS; FUEL SYSTEM, GASOLINE. Porsche Intranet posting about WH50 campaign, which seeks to replace fuel type stickers on affected vehicles.
122-R5N9B-092019-09-23. Service bulletin. EQUIPMENT. Troubleshooting information for customers experiencing issues with their Universal Garage Door Opener.
122-E5V9Y-082019-08-12. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on carrying out the WKC7 Workshop campaign, which is a re-programming of the DME control unit in order to optimize the control of the oxygen sensor downstream of the catalytic converter.
122-R7T2N-082019-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on new special tools for the Panamera (971) which will auto ship to dealers upon release.
122-S2Y8Z-082019-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on new tools used for recalibrating the Heads Up Display on Panamera and Cayenne models.
122-W7G6T-082019-08-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Information on possible rumbling noise and vibrations in steering wheel when Air Conditioning is at its highest setting. Also contains procedure for reworking A/C compressor to eliminate symptoms.
122-W5C2W-082019-08-12. Service bulletin. ENGINE; EQUIPMENT ADAPTIVE/MOBILITY. Information about possible engine knocking and how to clean carbon deposits is they are dirty and causing knocking.
122-V3B6B-072019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning.
122-W9D2T-072019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Instructions for using VAS 581005P in order to chech and service R1234yf Air Conditioning Unit.
122-D3S9X-062019-06-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Instructions for re-programming the Air Conditioning Control Unit on affected Panamera vehicles. Faults stored in the control unit may cause the air conditioning air flow to work notas intended according to selected positions.
122-H5U6B-062019-06-24. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin detailing new Special Tool, Flexray Vehicle Network Tester, which is now a required tool to communicate with the vehicles modules and the Porsche in-house tester known as the PIWIS Tester III.
122-B5D5V-062019-06-24. Service bulletin. EQUIPMENT. Withdrawal of Part Number 971858331B 1E0 as it has been superceded by Part Number 971857335C 1E0.
122-U2A6V-032019-03-25. Service bulletin. EQUIPMENT; ENGINE. Complaint - Engine Support Broken: Replacing Both Engine Supports
122-F6W4B-122019-02-25. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM; EQUIPMENT. 971 Replacement keys disallow KESSY function
122-H6L3Q-122019-02-25. Service bulletin. EQUIPMENT. G2 Panamera and E3 Cayenne Coaxial cable ordering concept
122-V3G9L-012019-02-25. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Replacement Keys Disallow KESSY Function
122-U9Q5U-012019-02-25. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Subject: Filler flap Information: There is a possibility that the required clearance of the filler flap with respect to the body side panel is not guaranteed under all conditions due to unfavorable tolerances.
122-S2T2Y-102018-10-15. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. Technical Background A manufacturing defect damages the key and causes the key battery to discharge prematurely. This damage cannot be repaired.

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