The taillamp housing failed, and taillamp fell out of the vehicle. Online research shows that this is a design defect that Porsche learned of early in the "991.1" generation cars, as it is reported by multiple owners at multiple sites online. Well, happened to my early 991.1 also. Porsche recognized the fatigue-failure within a year or so of launch, and instituted a fairly simple fix, by adding a metal reinforcement to the backside of the taillamp, to reinforce the insufficient plastic-only initial design. They launched this revised taillamp into 2014MY or early 2015MY cars (not sure when). No failures since. Porsche attempted to sweep this defect 'under the rug' by NOT recalling all earlier cars to institute a fix, but rather would just repair cars that failed under warranty. Porsche should not accept taillamps falling off of cars, especially at owners expense (and Porsche pricing!! Ouch). Please investigate.

- Rochester Hills, MI, USA

The tail light assembly mounting fastener failed and the tail light assembly fell out of the rear bumper assembly. There was no indication of a failure while driving. Apparently this is a known issue with the 991.1 version of the 911. I-??ve owned the car since new (MY 2013), have it serviced at a Porsche dealership and have not been notified of the potential safety issue.

- Pasadena, MD, USA