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Service bulletin 122-X8Y9N-07

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 id10143516
Published by NHTSA2018-08-06
Manufacturer's number122-X8Y9N-07
Manufacturer's date2018-06-19
NHTSA componentWHEELS; STRUCTURE:FRAME AND MEMBERS

NHTSA's summary

A vacuum line at the vacuum reservoir in the left front wheel well was not connected properly during production and may become disconnected (see the picture below). The repair is to simply reconnect the line and make sure it is not under tension.

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, Wheels

Vehicles listed
PORSCHE PANAMERA 4S2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE PANAMERA 4S2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE PANAMERA TURBO2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE PANAMERA TURBO2017, 2018 (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.

Other bulletins for the same vehicles and component
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SPTL2603a2026-07-08. Other. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
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No. D782.12026-06-05. Service bulletin. Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro-duction date 01.09.2024. The vehicles affected are ones that use the part numbers mentioned.
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No. D7742026-04-07. Service bulletin. Parts information for Parts Withdrawal - Pressure Sensor (9A790605201) The cars affected are ones that use the part number mentioned.