{"nhtsa_id":612484,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-08","date":"2000-01-01","document_id":"7969","mfr_campaign":null,"replaces":"7969","component":"VISIBILITY:SUN/MOON ROOF ASSEMBLY","mfr_system":null,"summary":"FACTORY INSTALLED MOONROOF MAY EXHIBIT A BOOMING OR BUFFETING NOISE WHILE TRAVELING AT SPEEDS GREATER THAN 40 MPH WHEN THE MOONROOF IS OPEN. THIS MAY INADEQUATE MOON ROOF WIND DEFLECTOR HEIGHT.","document":null,"url":"https://open.wenmarpro.com/bulletins/612484","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"sunroof","name":"Sunroof","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"LINCOLN","model":"TOWN CAR","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_lincoln_town-car"]}],"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":[]}