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Service bulletin 59-26

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 id11037092
Published by NHTSA2026-09-04
Manufacturer's number59-26
Manufacturer's date2026-08-03
NHTSA componentSEATS; SEAT BELTS

NHTSA's summary

Symptom-based workshop manual for Noises at the Rear Three-Point Belt on the Left and/or Right-Retrofitting the Rear Noise Protection Caps on the Left and Right. Note that this bulletin is only applicable to all Cayenne Electric models for model year 2026. The combustion and hybrid Cayenne variants are not applicable to this bulletin.

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

Seat belts, Seats

Vehicles listed
PORSCHE CAYENNE2026
PORSCHE CAYENNE COUPE2026 (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
No. 10-262026-04-07. Service bulletin. Symptom based workshop manual involving the Belt Lock Warning on Driver's Side Permanently Active in Conjunction with Fault Memory Entry with Regard to Belt Lock Switch "B101C07". The vehicles affected are listed in the attached PDF.
No D7692026-04-06. Service bulletin. Parts information for Parts Withdrawal - Repair Set for Seat Occupied Sensor. Part numbers 9J1881256AJ, 9J1881256AK, 9J1881256AL, 9J1881256AM, 9J1881256AN are affected. The cars involved are ones that use the part numbers mentioned.
No. D7672026-03-02. Service bulletin. Parts information for parts withdrawal for Repair Set for Seat Occupied Sensor. Parts involved are 95C881256F and 95C881256H. The cars affected are ones that use the part numbers mentioned
No. D7362025-10-08. Service bulletin. Parts information for parts withdrawal involving the belt latch - part numbers 992857756E & 992857755D. The vehicles affected are cars that use the part numbers mentioned