{"nhtsa_id":605936,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-02","date":"1999-02-01","document_id":"991201","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"SOME VEHICLES BUILT WITH VIN 182961 THROUGH VIN 183511 HAVE REVERSED POLARITY IN BOTH CIGAR LIGHTER CONNECTORS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605936","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AM GENERAL","model":"HUMMER","year_from":1999,"year_to":1999,"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":[]}