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Service bulletin 122-C4E2N-09

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10165168
Published by NHTSA2019-09-23
Manufacturer's number122-C4E2N-09
Manufacturer's date2019-08-01
NHTSA componentSTRUCTURE

NHTSA's summary

Instructions for retrofitting the Sport Design package on MY18 and MY19 Cayenne vehicles.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame

Vehicles listed
PORSCHE CAYENNE2018, 2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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