{"nhtsa_id":10136013,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-07","date":"2014-06-04","document_id":"LI35.30-P-059149","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Humming, droning, vibrating, throbbing in various operating states","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136013-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10136013-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10136013","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"A176","year_from":2011,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG GLA45","year_from":2015,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"B246","year_from":2011,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"CLA117","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":[]}