{"nhtsa_id":605198,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-06-03","date":"1999-03-01","document_id":"5745","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH A DUAL MEDIA (AM / FM / CASSETTE / CD) OR AM / FM CASSETTE RADIO MAY EXHIBIT AN INTERMITTENT OR INOPERATIVE REAR SPEAKER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605198","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPEDITION","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_ford_expedition"]},{"make":"FORD","model":"F SUPER DUTY","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_lincoln_navigator"]}],"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":[]}