The ongoing challenges with the Tesla Cybertruck's windshield wiper have led to an engineering investigation. Reports indicate that an owner received a service message detailing that a third revision of the wiper is currently undergoing testing.
Issues have been identified with the long wiper blade, including difficulty in stowing at high speeds, inadequate cleaning of the windshield, and malfunctioning spray of wiper fluid, despite recent software updates. Additionally, the National Highway Traffic Safety Administration (NHTSA) has broadened its investigation into Tesla's door handles, now including the Model 3 alongside the Model Y.
Tesla continues to address these technical problems as it works on improvements for its vehicles, particularly the Cybertruck.