{"nhtsa_id":613956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-09-22","date":"2000-08-18","document_id":"NTB00069","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:WINDSHIELD","mfr_system":null,"summary":"EXPERIENCING INTERMITTENT HUM OR WHISTLE HEARD AT THE UPPER EDGE OF THE WINDSHIELD AT SPEEDS ABOVE 70 MILES PER HOUR. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/613956","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"windshield","name":"Windshield","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"SENTRA","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_nissan_sentra"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}