{"nhtsa_id":607425,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-09-22","date":"1998-02-13","document_id":"983210","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"INFORMATION REGARDING DEFOG/DEFROST EHNAHCEMENTS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/607425","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LINCOLN","model":"TOWN CAR","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_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":[]}