{"nhtsa_id":600125,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-04-27","date":"1998-03-06","document_id":"820198NAS","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"EXPERIENCING A POP NOISE FROM AUDIO SYSTEM WHEN A/C CLUTCH OPERATES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/600125","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"LAND ROVER","model":"LAND ROVER","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}