Porsche service campaign WSLO
What it saysTechnical information for WSL0 - Re-coding Front and Rear Door Control Units NHTSA’s full summary ↓
Porsche filed this with NHTSA as a service campaign dated Sep 11, 2025, received Oct 8, 2025, about the structure — 1 document under this number: No. WSLO. It names 1 model year (2025). 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 WSL0 - Re-coding Front and Rear Door Control Units
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| No. WSLO | Service campaign | Sep 11, 2025 | 11024024 | PDF, 455 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 9 complaints with NHTSA since 2015. 6 of them name Electrical System, Structure — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
I was driving on the highway at 60mph on a 4 month old 2025 Porsche Macan Ev 4S. I turned off the AC for both driver and passenger. I suddenly started seeing increasingly larger clouds of black smoke coming out of the passenger side of the cabin, and a clear and increasing smell of something burning.
2025 Porsche Macan · Electrical System · filed with NHTSA Oct 10, 2025 · ODI 11692623
The left usb-c port does not work and the rearview camera image may not display when the vehicle is placed in reverse. As such, the vehicle fails to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
2025 Porsche Macan · Electrical System · filed with NHTSA Aug 27, 2026 · ODI 11759899
On XXX, while at a residential complex in , I got into my 2025 Porsche Cayenne and gently closed the door. Upon closing the door, the rear window spontaneously shattered completely.
2025 Porsche Macan · Structure · filed with NHTSA Jun 5, 2026 · ODI 11742405
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 structure
Source: same model, same component group39 other manufacturer communications filed against the Porsche Macan under the same component group (structure), newest first. The eight newest are listed; the rest are on the Porsche list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| No. 85-26 | Service bulletin | Sep 23, 2026 | Technical Information for Color Deviation/Spots on the Windshield Trim Frame |
| No. 118-25 | Service bulletin | Sep 9, 2026 | Technical information for the Rear Lid Opens/does not Close - Replacing Lid for Closing Aid Motor and Upper Part of Lid Lock on the Macan El… |
| No. 79-26 | Service bulletin | Sep 1, 2026 | Technical Information for Wind Noises from the Front Corner Window Area when Driving |
| No. 73-26 | Service bulletin | Aug 10, 2026 | Symptom-based workshop manual for Vibrating Steering Wheel and Red Warning Message “Electrical System Fault” - Observe Specified Procedure.… |
| SPTL 2603b | Service bulletin | Jul 7, 2026 | Porsche Approved Collision Center – Acquiring Special Tools and Equipment |
| SPTL2603a | Other | Jun 25, 2026 | Porsche Approved Collision Center – Acquiring Special Tools and Equipment |
| No. D782.1 | Service bulletin | May 28, 2026 | Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before gene… |
| No. D782 | Service bulletin | Apr 27, 2026 | Parts information for parts withdrawal involving the door lock. The vehicles affected are ones that use the part number(s) mentioned in the… |
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 WSLO 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 WSLO 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 WSLO cover?
The manufacturer filed it against 1 model year: 2025 Porsche Macan. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.