{"nhtsa_id":10053533,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-11-06","date":"2013-08-01","document_id":"SB-2013080001","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS","mfr_system":null,"summary":"MERCEDES: THE COOLANT HOSE POSITION, ON SOME VEHICLES, MAY BE INCORRECT AND CAN CAUSE LOWER RADIATOR HOSE COUPLING NOT TO LOCK INTO PLACE. MODELS 2014 ML350, ML550, ML63, ML350, GL 350, GL 450, GL550, GL 63.","document":null,"url":"https://open.wenmarpro.com/bulletins/10053533","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG ML63","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"GL350","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"GL450","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"GL550","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"GL63","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"ML350","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"ML550","year_from":2013,"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":[]}