WenmarOpen by Wenmar Pro

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
No. 13-212021-04-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C20 style engine oils for classic and new Porsche models since 1984.
No. 36-21-22021-04-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on how to reprogram the HV Charger control unit in the event that charging is canceled and the Check engine light is active.
No. 46-212021-04-05. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for replacing the hydraulic pump on the 970 Panamera.
No. 04-21-12021-04-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on a possible customer complaint that the Google Earth Satellite view is not working on the PCM 4.0.
No. 09-212021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 style engine oils for new and classic Porsche vehicles MY 1984 and newer.
No. 08-212021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for new and classic Porsche vehicles MY 1984 and newer.
No. 07-21-12021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 engine oils for all new and Classic Porsche vehicles MY1984 and newer.
No. 03-212021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all new and classic Porsche models 1984 and newer.
PIWIS2102j2021-04-02. Service bulletin. EQUIPMENT. Information on PIWIS Tester update 40.000.020 & .022.
No. 26-182021-04-02. Service bulletin. ELECTRICAL SYSTEM. Information on a Navigation system update for the PCM3.1
122-S6Q2R-062021-03-06. Service bulletin. EQUIPMENT; SERVICE BRAKES. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles.
122-K9M7R-062021-03-06. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components.
122-R4K9H-012021-03-06. Service bulletin. WHEELS; TIRES. Resubmitting at request of Mr. Bernard Hardgrave. List of approved wheels and tires for the Panamera.
122-Q7Q4F-122021-03-06. Service bulletin. FUEL SYSTEM, GASOLINE. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information for replacing the fuel filler or charging door flap on the Panamera.
No. D5472021-03-02. Service bulletin. SUSPENSION. Parts withdrawal information for a Panamera Damper.
No. 135-202021-03-02. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Service campaign information for Porsche workshop campaign WLH1 - Re-Programming DME and PDK Control Unit.
No. D5452021-03-02. Service bulletin. ELECTRICAL SYSTEM. Parts withdrawal information for assorted control units.
No. 01-21-12021-03-02. Service bulletin. WHEELS. List of approved wheels and tires for the Panamera.
No. D2512021-03-02. Service bulletin. EQUIPMENT. New parts promotion for all weather mats and cargo liner.
No. 21062021-03-02. Service bulletin. ELECTRICAL SYSTEM. Special tools information for High Voltage Protective Gear Requirements.
No. 1820.12021-02-02. Service bulletin. STRUCTURE. Special tools information on a measuring and alignment system.
No. 180-182021-02-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on how to repair the cylinder head on affected vehicles in the even that the cylinder head cover is leaking.
No. 21002021-02-01. Service bulletin. POWER TRAIN. Advanced technical information regarding roughness in the PDK transmission during the adaption phase.
No. 1758.22021-02-01. Service bulletin. EQUIPMENT. Special tools information on Logo Templates and exchangeable inserts.
No. 21032021-02-01. Service bulletin. ENGINE AND ENGINE COOLING. Special tools information about an injector tool for the Panamera.

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