{"nhtsa_id":608389,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-11-26","date":"1999-07-01","document_id":"990730015","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES, SPEEDOMETER FLUCTUATES/INOPERATIVE, CRUISE CONTROL/TORQUE CONVERTER CLUTCH INOPERATIVE. *MJS","document":null,"url":"https://open.wenmarpro.com/bulletins/608389","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"DEVILLE","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_cadillac_deville","1999_cadillac_deville"]},{"make":"CADILLAC","model":"ELDORADO","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_cadillac_eldorado","1999_cadillac_eldorado"]},{"make":"CADILLAC","model":"SEVILLE","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_cadillac_seville","1999_cadillac_seville"]},{"make":"OLDSMOBILE","model":"AURORA","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_oldsmobile_aurora","1999_oldsmobile_aurora"]}],"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":[]}