{"nhtsa_id":606041,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-05","date":"1999-05-01","document_id":"121399","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"INFORMATION ON THE REWIRING OF THE SECONDARY AIR PUMP CIRCUIT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606041","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"E38","year_from":1998,"year_to":1998,"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":[]}