{"nhtsa_id":10076229,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-07-07","date":"2016-08-01","document_id":"20158050004","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY","mfr_system":null,"summary":"CHECK RADIATOR FAN THIS SERVICE CAMPAIGN HAS BEEN INITIATED BECAUSE DAIMLER AG (DAG), THE MANUFACTURER OF MERCEDES-BENZ VEHICLES, HAS DETERMINED THAT THE AIR CONDITIONING MAY MALFUNCTION DUE TO A FAILURE OF THE ELECTROLYTE CAPACITOR IN THE RADIATOR FAN CONTROL UNITL TO CORRECT THIS CONDITION AN AUTHORIZED MERCEDES-BENZ DEALER WILL CHECK THE PRODUCTION DATE OF THE RADIATOR FN AND REPLACE THE RADIATOR FN, IF NECESSARY, AT THE NEXT DEALER VISIT.","document":null,"url":"https://open.wenmarpro.com/bulletins/10076229","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"},{"id":"radiator","name":"Radiator","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"S CLASS","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"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":[]}