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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. 23032023-03-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Special tools information for the pneumatic cartridge gun.
No. 07-232023-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Overview of approved engine C30 oils for all Porsche models that use C30 oil.
No. 06-232023-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Overview of approved engine C20 oils for all Porsche models that use C20 oil.
No. 209-222023-03-04. Service bulletin. EQUIPMENT; VISIBILITY:WINDSHIELD. Technical information on WNQ3 – Checking Windshield and Re-Bonding if Necessary
No. 2235.12023-02-07. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information for a display of "coolant temperature too high" on the Panamera, Macan, and Cayenne.
WNP72023-01-10. Service bulletin. EQUIPMENT; VISIBILITY. Porsche intranet posting with information on WNP7 - Clean windshield in front camera area and replace rain sensor
No. 9-222023-01-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Installation and conversion instructions for the sport exhaust system on the Macan and Macan T.
No. 22352023-01-10. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information - coolant temperature is too high on the Panamera, Macan, and Cayenne.
No. 173-21-22023-01-10. Service bulletin. ENGINE AND ENGINE COOLING. Technical information for a Warning Message "Coolant Temperature Too High": Checking Coolant Pump and Change-Over Valve
No. 159-21-12023-01-10. Service bulletin. ELECTRICAL SYSTEM. Information on technical information for a complaint involving the Cayenne, Cayman, Boxster, Macan, and 911. The SD map update/OTA map update does not function
No. 22342023-01-10. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for improper odometer and speedometer function
No. 22292023-01-10. Service bulletin. EQUIPMENT. Special tools information for an assembly tool and thrust piece for the Cayenne and Macan
No. 1758.42022-12-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Special tools information for the logo templates and exchangeable inserts.
No. 22252022-12-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Special tools information for rental logo templates on the 911, Macan, and Taycan.
No. 155-21-22022-12-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Technical information for WML0 - retrofitting loudspeaker booster
PIWIS2202b2022-12-07. Service bulletin. EQUIPMENT. Information for PIWIS tester update 41.500.020 & .022
No. 199-22-42022-12-07. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM. Technical information for ANB4 - retrofitting locking caps on the front left and right headlights.
No. 22242022-12-07. Service bulletin. EQUIPMENT. Special tools information for welding tools for the 911, 718, Macan, Panamera, Cayenne, Taycan.
No. D618.12022-12-07. Service bulletin. UNKNOWN OR OTHER; COMMUNICATION. Parts information for parts withdrawal involving the gateway
No. 155-21-12022-12-07. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Technical information for WML0 - retrofitting loaudspeaker booster.
No. 173-222022-11-04. Service bulletin. ENGINE AND ENGINE COOLING. Technical information for an oil leak around the oil-filter housing
WNM52022-10-06. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on workshop campaign WNM5 - changing vehicle order in the instrument cluster
PIWIS2201au2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update 41.400.000 & .010.
PIWIS2201at2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.050
PIWIS2201as2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.045.

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