{"nhtsa_id":10136103,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2016-07-12","document_id":"LI20.10-P-064462","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM; BACK OVER PREVENTION","mfr_system":null,"summary":"Howling noise from engine cooling system after engine is switched off","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10136103-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10136103-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136103","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"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":[]}