{"data":{"id":"us-ia/iowa-code-321.439","jurisdiction":"us-ia","citation":"Iowa Code § 321.439","heading":"Windshield wipers.","body":"The windshield on every motor vehicle shall be equipped with a device for cleaning rain, snow, or other moisture from the windshield, which device shall be so constructed as to be controlled or operated by the driver of the vehicle.","path":["Title VIII - TRANSPORTATION (Ch. 306 - 330B)","Chapter 321 - MOTOR VEHICLES AND LAW OF THE ROAD"],"source_url":"https://www.legis.iowa.gov/docs/code/2026/321.439.pdf","current_through":"Iowa Code 2026 edition","vintage":"","retrieved_at":"2026-09-14T19:40:08Z","sha256":"9e72404aeeb4da8a990ca59eda20d9f98257c5f44140abfd729c813898727bba","source_id":"us-ia","stale":false,"prev":"us-ia/iowa-code-321.438","next":"us-ia/iowa-code-321.440"},"notice":"GroundRules: Original legal text. Not legal advice."}