The problem
Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2014 Boxster, Boxster S, Cayman, Cayman S and 911 Carrera (S, Cabriolet, S Cabriolet, 4, 4S, 4 Cabriolet, 4s Cabriolet) vehicles manufactured September 2, 2013, through September 23, 2013. In the affected vehicles, the passenger seats may be equipped with defective wiring harnesses resulting in intermittent contact with the harness plug.
The risk
The intermittent plug may cause the passenger seat frontal and knee airbags may be deactivated. In the event of a crash necessitating airbag deployment, this may increase the risk of injury to the front passenger.
The fix
Porsche will notify owners, and dealers will replace the front passenger seat free of charge. The recall began on December 11, 2013. Owners may contact Porsche at 1-770-290-3500. Porsche's recall number is AD04.
Recall details
| NHTSA campaign | 13V-502 (13V502000) |
|---|---|
| Manufacturer number | AD04 |
| Manufacturer | Porsche Cars North America, Inc. |
| Component | Seats |
| Report date | October 17, 2013 |
| Owners notified | December 11, 2013 |
| Vehicles affected | 81 |
| Initiated by | Manufacturer |
Vehicles covered
Plus 1 other model/year combinations not covered on this site.
Frequently asked questions
Is the recall 13V-502 repair free?
Yes. Porsche dealers will fix the problem at no cost: Porsche will notify owners, and dealers will replace the front passenger seat free of charge. The recall began on December 11, 2013. Owners may contact Porsche at 1-770-290-3500. Porsche's recall number is AD04.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 81 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.