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Service bulletins for the 2021 Porsche Macan

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.

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

By type

By component

By trouble code

Bulletins, newest first
No. D4a2021-04-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Historical information on Porsche product evolution.
No. 14-212021-04-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C20 engine oils for new Porsche vehicles.
No. 11-212021-04-05. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. List of approved C40 engine oils for new Porsche vehicles.
No. 10-212021-04-05. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 style engine oils for new Porsche vehicles.
PIWIS2101m2021-04-05. Service bulletin. ELECTRICAL SYSTEM. Information for new Porsche PIWIS tester update #40.000.035
No. D13.12021-04-05. Service bulletin. EQUIPMENT. Parts information on new PIWIS Tester program for Independent Repair Facilities (IRFs).
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. 06-21-12021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for all MY2021 Porsche vehicles.
No. 05-212021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 engine oils for MY 2021 Porsche vehicles.
No. 04-21-42021-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all new MY 2021 Porsche vehicles.
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.
No. 21002021-04-02. Service bulletin. FUEL SYSTEM, GASOLINE. Advanced technical information for a Macan GTS Check engine warning for lean fuel mixture errors.
PIWIS2102j2021-04-02. Service bulletin. EQUIPMENT. Information on PIWIS Tester update 40.000.020 & .022.
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.
No. D2512021-03-02. Service bulletin. EQUIPMENT. New parts promotion for all weather mats and cargo liner.
No. 1820.12021-02-02. Service bulletin. STRUCTURE. Special tools information on a measuring and alignment system.
No. D5432021-02-02. Service bulletin. EQUIPMENT. Parts withdrawal information for a tube used on the Macan.
No. D5442021-02-02. Service bulletin. ENGINE AND ENGINE COOLING. Parts withdrawal information for a Macan muffler.
No. 21012021-02-01. Service bulletin. EQUIPMENT. Special tools information on renting logo templates.
No. 2001.12021-02-01. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Advanced Technical information on how to manually teach Tire Pressure Monitoring System if a Warning Occurs at PDI
No 226-20-32021-02-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Instructions for clearing a Tire pressure monitoring system error message in the instrument cluster.
No. 21002021-02-01. Service bulletin. EQUIPMENT. Porsche Specials tools update for an offline SD Card update for the Map services.
No. 188-202021-02-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Porsche service campaign information for Workshop Campaign WLK6 - Porsche Communication Management (PCM) Software Update

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