Porsche service campaign WTL3
What it saysTechnical Information for Workshop Campaign WTL3 - Replacing Seal for Roof Module. NHTSA’s full summary ↓
Porsche filed this with NHTSA as a service campaign dated Aug 21, 2026, received Sep 4, 2026, about the visibility/wiper — 2 documents under this number: No. WTL3 and 1 more. It names 1 model year (2026). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationTechnical Information for Workshop Campaign WTL3 - Replacing Seal for Roof Module. Note that this Campaign is only applicable to all Cayenne Electric models for model year 2026. The combustion and hybrid Cayenne variants are not applicable to this Campaign.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| WTL3 | Service campaign | Aug 21, 2026 | 11037089 | PDF, 12 KB |
| No. WTL3 | Service campaign | Aug 21, 2026 | 11037088 | PDF, 418 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 1 model year this bulletin names have filed 5 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the visibility/wiper
Source: same model, same component group24 other manufacturer communications filed against the Porsche Cayenne under the same component group (visibility/wiper), newest first. The eight newest are listed; the rest are on the Porsche list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| No. 96-26 | Service bulletin | Sep 24, 2026 | Symptom-based workshop manual for Noises from Front Wiper Blade |
| No. 37-26 | Service bulletin | Sep 22, 2026 | Symptom based workshop manual for Information Messages Regarding Assistance System Failures, Fault Memory Entry: Implausible Chassis Number… |
| 43-26 | Warranty extension | Sep 1, 2026 | Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View (RTV) issues |
| No. 80-26 | Service bulletin | Aug 25, 2026 | Symptom-based workshop manual for Reworking Squeaking and/or Creaking Noises from the Panoramic Roof Area - Roof Module and Roof Trim Panel |
| No. D765 | Service bulletin | Feb 17, 2026 | Parts information for parts withdrawal involving the Window regulator motor. The part numbers affected are PAB959801 and PAB959802. The vehi… |
| No. 57-25 | Service bulletin | Jan 29, 2026 | Technical information for Sporadic Error Message "Tail Light Defective" in the Instrument Cluster or Brake Lights Lighting up after Locking |
| No. D753 | Service bulletin | Jan 21, 2026 | Parts information for Parts Withdrawal - LED Headlight. Vehicles affected are cars that use the part numbers in the attached PDF. |
| No. 2531 | Service bulletin | Nov 21, 2025 | Instructions on advanced technical information for the Surround View Static Calibration – Explanation of Debug Screen |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Porsche, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Porsche WTL3 a recall?
No. A service campaign is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the WTL3 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does WTL3 cover?
The manufacturer filed it against 1 model year: 2026 Porsche Cayenne. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.