{"nhtsa_id":10043822,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-27","date":"2012-03-13","document_id":"GL1800/A","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)","mfr_system":null,"summary":"HONDA MC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A NAVIGATION SYSTEM SOFTWARE PRODUCT UPDATE CAMPAIGN. UPDATE THE NAVIGATION UNIT SOFTWARE ON CERTAIN 2012 MODEL YEAR GL1800/A MOTORCYCLES. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10043822","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"GL1800","year_from":2012,"year_to":2012,"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":[]}