# 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.

- Type: Service bulletin
- NHTSA id: 11037092
- Published by NHTSA: 2026\-09\-04
- Manufacturer's number: 59\-26
- Manufacturer's date: 2026\-08\-03
- NHTSA component: SEATS; 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037092-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037092-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Seat belts, Seats

## Vehicles listed

- 2026 PORSCHE CAYENNE
- 2026 PORSCHE CAYENNE COUPE

## Other bulletins for the same vehicles and component

- [No. 10\-26](/bulletins/11030913.md), 2026-04-07, Service bulletin: SEAT BELTS. 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 D769](/bulletins/11030809.md), 2026-04-06, Service bulletin: ELECTRICAL SYSTEM; SEATS. 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. D767](/bulletins/11029201.md), 2026-03-02, Service bulletin: SEATS. 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. D736](/bulletins/11024109.md), 2025-10-08, Service bulletin: SEAT BELTS. Parts information for parts withdrawal involving the belt latch \- part numbers 992857756E \& 992857755D. The vehicles affected are cars that use the part numbers mentioned

JSON: [/v1/bulletins/11037092](/v1/bulletins/11037092)

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