{"nhtsa_id":607243,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-09-15","date":"1998-09-01","document_id":"98-4828","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"SUBJECT PERTAINING TO THE SERVICE MANUAL NOT HAVING A PINPOINT TEST FOR \"DEGRADED AM RECEPTION OR CONTINUOUS SEEK IN AM\" IN THE DIAGNOSIS AND TESTING PORTION OF THE AUDIO CHAPTER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/607243","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"CROWN VICTORIA","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_ford_crown-victoria","1999_ford_crown-victoria"]},{"make":"LINCOLN","model":"CONTINENTAL","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_lincoln_continental","1999_lincoln_continental"]},{"make":"LINCOLN","model":"TOWN CAR","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_lincoln_town-car","1999_lincoln_town-car"]},{"make":"MERCURY","model":"GRAND MARQUIS","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_mercury_grand-marquis","1999_mercury_grand-marquis"]}],"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":[]}