Recall 23V446 affects 700 2022-2023 Porsche 911 GT3 vehicles for brake light confusion from spoiler software. Repair is free at any franchised Porsche dealer.
Porsche is recalling 700 2022-2023 911 GT3 Touring vehicles because a rear spoiler software error can turn on both center high-mounted brake lights at the same time when the spoiler is manually deployed below 56 MPH. That extra brake light signal can confuse other drivers and increase crash risk; Porsche dealers will complete the free repair.
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What's wrong?
The high-mounted stop lamp in the rear spoiler is the center brake light mounted high at the back of the 2022-2023 Porsche 911 GT3. It is meant to light with the rest of the brake lamps when the driver brakes, so traffic behind the car gets a clear stop signal from a high position.
On affected vehicles, a software error in the rear spoiler control unit lets two center high-mounted brake lights turn on at the same time when the rear spoiler is manually deployed at speeds below 56 MPH. That is the problem: the car and the spoiler brake lights illuminate together instead of following the intended lighting setup. Porsche says the updated data set prevents both center brake lights from illuminating in tandem when the spoiler is extended manually.
There is no warning sign before failure. An owner is not expected to notice a sound, warning light, or change in how the car drives before this lighting error occurs.
Who's affected?
Covers the 2022 and 2023 model years with the same high-mounted stop lamp in the rear spoiler.
| 2022 Porsche 911 GT3 | Brake lights |
|---|---|
| 2023 Porsche 911 GT3 | Brake lights |
| Units affected | 700 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific coupe is included.
What's the safety risk?
When both center high-mounted brake lights activate at the same time, following drivers can misread braking signals. That raises crash risk. There is no warning sign before the lighting fault. Schedule the dealer repair soon and drive with extra care until it is completed. Repair is free at any franchised Porsche dealer.
What should I do?
- Check your VIN to confirm your 2022-2023 Porsche 911 GT3 is included in this recall.
- Contact a franchised Porsche dealer to schedule the free rear spoiler control unit software update that fixes simultaneous center brake light activation.
- Bring the recall notice if Porsche mailed one, or reference recall number 23V446 and Porsche recall APA8 when you call.
- Avoid manually deploying the rear spoiler until the software update is complete.
What happens at the repair
At the dealer, a Porsche technician reprograms the rear spoiler control unit so the brake light behavior matches the recall repair. The software update is free under the recall, and parts and labor are covered. Out-of-pocket repairs already paid are handled through the Porsche New Car Limited Warranty, not through a separate reimbursement program, since all affected vehicles are still covered by that warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| June 26, 2023 | NHTSA published the recall |
|---|---|
| July 3, 2023 | Dealer notification began |
| July 3, 2023 | Dealer notification ended |
| August 14, 2023 | Owner notification mailed |
| August 24, 2023 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 23V446?
Recall 23V446 covers 700 2022-2023 Porsche 911 GT3 Touring vehicles with a rear spoiler control unit software error. When the spoiler is manually deployed below 56 MPH (90 km/h), both center high-mounted brake lights can activate at once. Porsche dealers reprogram the control unit for free.
What should I do if my 2022-2023 Porsche 911 GT3 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 23V446. If it is, contact a franchised Porsche dealer to schedule the rear spoiler control unit reprogramming. Reference recall number 23V446 and Porsche recall number APA8 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Porsche's remedy says dealers will reprogram the rear spoiler control unit free of charge at a franchised Porsche dealer.
What is the safety risk?
The risk is driver confusion behind the vehicle. If both center high-mounted brake lights activate at the same time, other drivers can misread the braking signal, increasing crash risk. The dealer repair corrects the spoiler control unit software.
What if I bought my Porsche 911 GT3 used?
The free recall repair still applies. Recall coverage follows the VIN, not the first owner. Check your VIN to confirm whether your specific Porsche is included, then contact a franchised Porsche dealer and reference recall number 23V446.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V446000 |
|---|---|
| Porsche customer service | 1-800-767-7243 |
| NHTSA recall # | 23V446 |
| NHTSA recall # (full) | 23V446000 |
Source documents
-
Download Quarterly Report (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
- Download Recall Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →