We purchased a new 2017 RS Vert and this part broke the first night we put the top down/up which was the day after we took delivery. We took it back to the dealer but they were not able to fix it and had to order one of these "Non Existent" parts that is still on back order now for 4 1/2 weeks. Pretty upset that they cannot get these parts and have to wait so long to get a replacement, with no feedback from the dealership.