Porsche bulletin No. 79-26
What it saysTechnical Information for Wind Noises from the Front Corner Window Area when Driving NHTSA’s full summary ↓
Porsche filed this with NHTSA as a service bulletin dated Sep 1, 2026, received Oct 2, 2026, about the structure. It names 3 model years (2024–2026). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationTechnical Information for Wind Noises from the Front Corner Window Area when Driving
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| No. 79-26 | Service bulletin | Sep 1, 2026 | 11037798 | PDF, 1,026 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.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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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 3 model years this bulletin names have filed 20 complaints with NHTSA since 2015. 3 of them name Structure, Visibility/Wiper — 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 home in my 2024 Porsche Macan 4 EV, at about 65 miles per hour on a divided highway. I had my climate control set to 75 degrees on both the driver and passenger side of the vehicle. I believe that the air conditioning was set to off. I also had the drivers seat heated at the max setting. I was alone in my vehicle.
2024 Porsche Macan · Visibility/Wiper · filed with NHTSA Oct 28, 2025 · ODI 11696217
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 group42 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. 96-26 | Service bulletin | Sep 24, 2026 | Symptom-based workshop manual for Noises from Front Wiper Blade |
| 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. 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. D785 | Service bulletin | May 22, 2026 | Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the modul… |
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 No. 79-26 a recall?
No. A service bulletin 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 No. 79-26 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Porsche warranty extension on file lists the ones Porsche has filed.
Which vehicles does No. 79-26 cover?
The manufacturer filed it against 3 model years: 2026 Porsche Macan, 2025 Porsche Macan, 2024 Porsche Macan. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.