{"nhtsa_id":636636,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-12","date":"2002-05-09","document_id":"050902","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"SUBJECT REGARDING POOR RADIO RECEPTION WITH OR WITHOUT REAR DEFOGGER OPERATION, NORMALLY WITH THE RADIO TUNED TO AM AND UNDER 800 KILOHERTZ. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636636","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"CENTURY","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_buick_century","2002_buick_century"]},{"make":"BUICK","model":"REGAL","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_buick_regal","2002_buick_regal"]}],"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":[]}