# Warranty extension No. 43\-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: Warranty extension - NHTSA id: 11037785 - Published by NHTSA: 2026\-10\-02 - Manufacturer's number: No. 43\-26 - Manufacturer's date: 2026\-09\-01 - Campaign id or software version: 43\-26 - NHTSA component: VISIBILITY/WIPER; ELECTRICAL SYSTEM ## NHTSA's summary Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View \(RTV\) issues ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037785-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037785-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, Glass, wipers and mirrors, Wipers and washers ## Vehicles listed - 2020 to 2025 PORSCHE 911 - 2022 PORSCHE 911 4S - 2020 to 2025 PORSCHE 911 CARRERA - 2023 PORSCHE 911 CARRERA 4 - 2022 to 2023 PORSCHE 911 CARRERA 4 GTS - 2023 PORSCHE 911 CARRERA 4S - 2022 to 2024 PORSCHE 911 CARRERA GTS - 2020 to 2021 PORSCHE 911 CARRERA S - 2023 PORSCHE 911 CARRERA S - 2023 to 2024 PORSCHE 911 CARRERA T - 2023 to 2024 PORSCHE 911 DAKAR - 2021 to 2025 PORSCHE 911 GT3 - 2023 to 2024 PORSCHE 911 GT3 RS - 2022 to 2023 PORSCHE 911 GT3 TOURING - 2020 to 2021 PORSCHE 911 TARGA 4 - 2023 PORSCHE 911 TARGA 4 - 2023 PORSCHE 911 TARGA 4S - 2023 PORSCHE 911 TARGA GTS - 2020 to 2024 PORSCHE 911 TURBO - 2021 to 2024 PORSCHE 911 TURBO S - 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 2025 PORSCHE TAYCAN - 2021 to 2025 PORSCHE TAYCAN 4 CROSS TURISMO - 2020 to 2025 PORSCHE TAYCAN 4S - 2021 to 2025 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 ## 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 \(PTC\) - [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. 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. 92\-26](/bulletins/11037848.md), 2026-10-02, Service bulletin: STRUCTURE:BODY; VISIBILITY/WIPER. Technical Information for Wind Noises when Driving from the Sunroof Area - [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. 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 - [No. WSL3](/bulletins/11037064.md), 2026-09-04, Service campaign: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Technical Information for Workshop Campaign WSL3 – Replacing the Electric Passenger Compartment Heater - [No. 67\-26](/bulletins/11037052.md), 2026-09-04, Service bulletin: STRUCTURE:BODY; VISIBILITY/WIPER. Technical Information for Glass Roof: Observe Special Procedure for Removal and Installation, as well as Replacement Requirements - [No. 58\-26](/bulletins/11037048.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY/WIPER. Symptom\-based workshop manual for Reversing Camera Spray Nozzle Not Working \- Dirty/Clogged/Air in the System JSON: [/v1/bulletins/11037785](/v1/bulletins/11037785) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Warranty%20extension%20No.%2043-26&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11037785&vehicle=Warranty%20extension%20No.%2043-26)