The nut that holds the windshield wiper arm onto the vehicle backed itself off the bolt allowing the wiper arm assembly to pivot the wiper arm over the drivers side A pilar and rest on top of the drivers side rear view mirror where it got stuck, rendering the wiper inoperable This incident happened while driving on the interstate during a moderate rain storm, while traveling approximately 70-75 miles per hour. My own safety and the safety of others was compromised due to the lack of visibility out the front windshield while the wiper arm was not functioning and rain water was collecting on the windshield. Fortunately the at the time of the incident I was approximately 1/4 to 1/2 mile from an exit and was able to get off the interstate and wait at a gas station until conditions improved to the point the wiper was not needed. No waning lights or messages were produced by the vehicle, before or after the wiper malfunction. The vehicle was brought to the Nissan dealership it was purchased from, where they tightened the wiper nut. The dealership did not document this fix, so I contacted Nissan North America and an internal case was opened with them. At time of this report, I am still waiting to hear back from the dealership about taking the vehicle back to them to have it properly inspected and documented.

- Estes Park , CO, USA