{"nhtsa_id":10166712,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-28","date":"2019-09-18","document_id":"LI07.70-P-059951","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"During long drives in humid states, the Check Engine Light may illuminate with DTCs for misfire on cylinder(s) 1,2,3 or 4 (P030100,P030200,P030300 or P030400).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166712-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166712-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10166712","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":["P0301","P0302","P0303","P0304"],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"MERCEDES-BENZ","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":[]}