One problem related to door latch has been reported for the 2005 Mercedes Benz SL500. The most recently reported issues are listed below.
The contact owns a 2005 Mercedes Benz Sl500. While attempting to exit the vehicle the door handle would not function. The vehicle was taken to the dealership for inspection. The technician stated that the handle arm needed to be replaced. The current and failure mileages were 40282.