{"nhtsa_id":10136156,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2016-04-06","document_id":"LI01.00-P-063816","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE","mfr_system":null,"summary":"Increased idle speed or idle speed gets stuck. Upon every engine start, even starts following an ECO stop; the engine speed rises and sticks to approximately 1200 rpm for a time period of approximately 25 seconds. Thereafter, the engine speed will drop down and settle into the idle speed range within a time period of approximately 40-45 seconds. No fault codes are logged in the engine control unit and the vehicle exhibits no other problems.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10136156-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10136156-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136156","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"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":[]}