Headlights problems of the 2006 Porsche Cayenne

The contact owns a 2006 Porsche Cayenne. The contact had received notification of NHTSA campaign number: 22v656000 (exterior lighting). The contact became aware of condensation in the headlights and that the headlights were very dim. The contact made an appointment with a dealer and had the recall repair performed; however, the headlights were still dim while in operation. The vehicle was returned to the dealer however, no additional assistance was provided. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 100,000.