Roof assembly comprising a cleaning feature and motor vehicle comprising a cleaning feature

A motor vehicle comprising:

• a windshield and/or a rear window;
• a roof assembly having a panel component at least partially forming a roof skin of the vehicle roof, the roof skin serving as an outer sealing surface, and at least one environment sensor configured to send and/or receive electromagnetic signals through a see-through area to detect a vehicle environment;
• and
• at least one cleaning feature having a window wiper assembly, wherein the window wiper assembly comprises two wiper elements and is configured to clean the windshield or the rear window with the one wiper element and to clean the see-through area with the other wiper element, the two wiper elements having a common pivot axis disposed in a roof area of the motor vehicle;
• wherein the window wiper assembly comprises a coupling configured to selectively couple the two wiper elements with each other in such a manner that they can pivot about the pivot axis in an interdependent manner or to decouple the two wiper elements in such a manner that they can pivot about the pivot axis in an independent manner or to decouple the two wiper elements in such a manner that only one of the two wiper elements can pivot about the pivot axis.