{"nhtsa_id":10084170,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-09","date":"2016-10-26","document_id":"IB12-L-001A","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER","mfr_system":null,"summary":"SOME CUSTOMERS MAY COMPLAIN THAT THE DEF TANK SIGHT TUBE AND DEF LEVEL GAUGE IN THE MID (MULTI INFORMATION DISPLAY) DO NOT MATCH. THE DEF TANK SIGHT TUBE IS USED FOR FILLING PURPOSES ONLY IN ORDER TO PREVENT OVERFILLING. ACTUAL DEF LEVEL SHOULD ONLY BE DETERMINED BY VIEWING THE DEF LEVEL GAUGE IN THE MID.","document":null,"url":"https://open.wenmarpro.com/bulletins/10084170","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ISUZU","model":"N-SERIES","year_from":2011,"year_to":2013,"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":[]}