WenmarOpen by Wenmar Pro

Service bulletin 122-Q8E8E-11

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 id10166926
Published by NHTSA2019-11-01
Manufacturer's number122-Q8E8E-11
Manufacturer's date2019-10-08
NHTSA componentTRAILER HITCHES

NHTSA's summary

Information about retrofitting a trailer hitch on the new 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

Trailer hitch

Vehicles listed
PORSCHE CAYENNE2019, 2020

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

Other bulletins for the same vehicles and component
No. 29-182023-09-09. Service bulletin. Installation and conversion instructions for the trailer hitch on the Cayenne
No. 29-182023-06-06. Service bulletin. Installation and conversion instructions for the trailer hitch on the 2018-2023 Cayenne.
No. 29-182022-07-06. Service bulletin. Installation and conversion instructions for the trailer hitch.
No. 29-182021-02-01. Service bulletin. Installation and conversion instructions for retrofitting a Trailer hitch on the Cayenne.
122-W3N9A-022020-02-04. Service bulletin. Instructions for installing a trailer hitch on a 2018 or newer Cayenne.
122-V6A2F-102019-10-31. Service bulletin. Porsche Intranet posting for WJ75 campaign, which seeks to check the towing lug on affected vehicles and replace if necessary.