# Service bulletin 56/26

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: 11035910
- Published by NHTSA: 2026\-08\-05
- Manufacturer's number: 56/26
- Manufacturer's date: 2026\-07\-20
- NHTSA component: STRUCTURE:BODY
- Manufacturer's system: Window

## NHTSA's summary

Spare Parts Requirement for Door Window Pane \- Supply Shortage: Procedure Until Parts are Available \(56/26\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035910-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035910-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2019 to 2025 PORSCHE CAYENNE
- 2024 to 2025 PORSCHE CAYENNE COUPE
- 2019 to 2025 PORSCHE CAYENNE E\-HYBRID
- 2024 to 2025 PORSCHE CAYENNE E\-HYBRID COUPE
- 2020 to 2022 PORSCHE CAYENNE GT
- 2021 to 2025 PORSCHE CAYENNE GTS
- 2024 to 2025 PORSCHE CAYENNE GTS COUPE
- 2019 to 2024 PORSCHE CAYENNE S
- 2024 to 2025 PORSCHE CAYENNE S COUPE
- 2020 PORSCHE CAYENNE S E\-HYBRID
- 2019 to 2020 PORSCHE CAYENNE TURBO
- 2023 PORSCHE CAYENNE TURBO
- 2020 PORSCHE CAYENNE TURBO COUPE
- 2024 to 2025 PORSCHE CAYENNE TURBO E\-HYBRID
- 2024 to 2025 PORSCHE CAYENNE TURBO E\-HYBRID COUPE
- 2022 to 2024 PORSCHE CAYENNE TURBO GT
- 2025 PORSCHE CAYENNE TURBO GT COUPE
- 2019 to 2023 PORSCHE CAYENNE TURBO S E\-HYBRID
- 2020 PORSCHE CAYENNE TURBO S HYB COUPE
- 2024 to 2025 PORSCHE PANAMERA
- 2024 PORSCHE PANAMERA 4
- 2024 to 2025 PORSCHE PANAMERA 4 E\-HYBRID
- 2024 PORSCHE PANAMERA 4 EXECUTIVE
- 2024 PORSCHE PANAMERA 4S
- 2025 PORSCHE PANAMERA 4S E\-HYBRID
- 2024 PORSCHE PANAMERA 4S EXECUTIVE
- 2024 PORSCHE PANAMERA 4S SPORT TURISMO
- 2024 PORSCHE PANAMERA E\-HYBRID
- 2024 to 2025 PORSCHE PANAMERA GTS
- 2025 PORSCHE PANAMERA TURBO E\-HYBRID
- 2025 PORSCHE PANAMERA TURBO S E\-HYBRID
- 2020 to 2026 PORSCHE TAYCAN
- 2026 PORSCHE TAYCAN 4
- 2021 to 2026 PORSCHE TAYCAN 4 CROSS TURISMO
- 2020 to 2026 PORSCHE TAYCAN 4S
- 2021 to 2026 PORSCHE TAYCAN 4S CROSS TURISMO
- 2020 to 2023 PORSCHE TAYCAN CROSS TURISMO
- 2022 to 2024 PORSCHE TAYCAN GTS
- 2022 to 2025 PORSCHE TAYCAN GTS SPORT TURISMO
- 2020 to 2025 PORSCHE TAYCAN TURBO
- 2021 to 2025 PORSCHE TAYCAN TURBO CROSS TURISM
- 2025 PORSCHE TAYCAN TURBO GT
- 2020 to 2025 PORSCHE TAYCAN TURBO S
- 2021 to 2025 PORSCHE TAYCAN TURBO S CROSS TURI

## Recalls for the same vehicles and component

- [23V313000](/recalls/nhtsa/23V313000.md), 2023-05-03: STRUCTURE:BODY

## Other bulletins for the same vehicles and component

- [GR13D804](/bulletins/11037872.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM; VISIBILITY/WIPER; FUEL/PROPULSION SYSTEM. Parts Information for Parts Withdrawal \- High\-Voltage Heating \(PTC\)
- [WSM5](/bulletins/11037867.md), 2026-10-02, Service campaign: ENGINE; STRUCTURE:BODY. Porsche intranet posting for Campaign WSM5 – Replacing engine data sticker \(VECI\)
- [No. WSM5](/bulletins/11037865.md), 2026-10-02, Service campaign: ENGINE; STRUCTURE:BODY. Technical Information for Campaign WSM5 – Replacing engine data sticker \(VECI\)
- [WTL2](/bulletins/11037863.md), 2026-10-02, Service campaign: FUEL/PROPULSION SYSTEM; VISIBILITY/WIPER; ELECTRICAL SYSTEM; STRUCTURE:BODY; POWER TRAIN. Porsche intranet posting for Campaign WTL2 – Replacing Electric Passenger Compartment Heater
- [No. WTL2](/bulletins/11037862.md), 2026-10-02, Service campaign: ELECTRICAL SYSTEM; STRUCTURE:BODY; FUEL/PROPULSION SYSTEM; VISIBILITY/WIPER; POWER TRAIN. Technical Information for Campaign WTL2 – Replacing Electric Passenger Compartment Heater
- [No. 61\-26\-1](/bulletins/11037857.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; SEAT BELTS. Symptom\-based workshop manual for Noises in B\-Pillar Area \- Correct Felting of B\-Pillar Trim Panel
- [No. 96\-26](/bulletins/11037849.md), 2026-10-02, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY. Symptom\-based workshop manual for Noises from Front Wiper Blade
- [No. 198\-23\-1](/bulletins/11037840.md), 2026-10-02, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY. Technical Information for Cracking on Roof Module: Procedure for Damage Documentation
- [No. 84\-26](/bulletins/11037804.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; STRUCTURE:BODY. Technical Information for Filler Flap on Vehicles with Hybrid Drive System \(PHEV\) Does Not Close
- [No. 68\-26](/bulletins/11037790.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; VISIBILITY/WIPER. Technical Information for Wiper Arm Cover for Rear Window Wiper System Loose/Missing: Use the Cayenne Electric Wiper System

JSON: [/v1/bulletins/11035910](/v1/bulletins/11035910)

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