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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

Bulletins, newest first
122-J8K8Z-012020-01-03. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. Instructions for addressing annoying rattling noises from the engine compartment at low speeds.
122-A9M7V-122019-12-04. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Porsche intranet posting for WS Campaign WKG7.
122-U2Z6N-122019-12-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; FUEL SYSTEM, OTHER. Technical information for Workshop Campaign WKG7, which seeks to rework the filler flap / charge port door module on affected vehicles.
122-P7D8V-122019-12-04. Service bulletin. EXTERIOR LIGHTING. Information about updating headlights from LED to Matrix style.
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-S3R9Q-112019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.030
122-J7Y2Y-112019-11-01. Service bulletin. EQUIPMENT; SERVICE BRAKES, HYDRAULIC. Special tools bulletin for new brake fluid tester.
122-H6S4J-112019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.020
122-M5X4J-112019-11-01. Service bulletin. EQUIPMENT. Tools and equipment document highlighting new connector release tool set.
122-D4N9X-112019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS tester updates 38.800.000 &.010
122-G2B4B-112019-11-01. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 engine oils for Porsche vehicles.
122-A7W6Z-102019-10-31. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY. Porsche intranet posting for WKJ0 campaign, which seeks to reprogram the control unit for the air conditioning system on affected vehicles.
122-K9R9U-102019-10-31. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting for campaign WKC7, which seeks to reprogram the DME control unit on affected vehicles.
122-S9X9B-102019-10-31. Service bulletin. ELECTRONIC STABILITY CONTROL (ESC); SERVICE BRAKES, HYDRAULIC. Porsche intranet posting for Campaign WJ83, which seeks to reprogram the control units for Porsche Stability Management and electric brake booster on the affected vehicles.
122-U4B2K-102019-10-31. Service bulletin. FUEL SYSTEM, GASOLINE. Porsche intranet posting for WJ61 campaign, which seeks to check the fuel filler flap and electric charge port door and replace them if necessary.
122-T9X8E-102019-10-31. Service bulletin. POWER TRAIN. Porsche Intranet post for WJ67 campaign, which seeks to reprogram the DME control unit on affected vehicles.
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-Z3C2E-102019-10-15. Service bulletin. ELECTRICAL SYSTEM. Announcement of new Tech Live look, which will put technicians into live chats with technical support if they should have an urgent issue
122-L8R6J-102019-10-15. Service bulletin. ELECTRICAL SYSTEM. Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3
122-B2G3N-102019-10-15. Service bulletin. ELECTRICAL SYSTEM. Information on airbag warning lights due to high cabin temperatures and how to clear the associated faults
122-A9R2A-102019-10-15. Service bulletin. STRUCTURE:BODY. Instructions for how to treat a leaking paroramic roof

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