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Service bulletin No. 2302.3

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 id10249922
Published by NHTSA2024-02-08
Manufacturer's numberNo. 2302.3
Manufacturer's date2024-01-30
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL; ELECTRICAL SYSTEM

NHTSA's summary

Instructions on advanced technical information for the front turn signal on the Cayenne

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

Electrical system, Lighting, Turn signals

Vehicles listed
PORSCHE CAYENNE2022, 2023
PORSCHE CAYENNE E-HYBRID2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE GT2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE GTS2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE S2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO2023 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO GT2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO S E-HYBRID2022, 2023 (the catalog's model; the bulletin names a series or trim of it)

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