{"nhtsa_id":10001616,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-06-17","date":"2003-05-21","document_id":"070029A","mfr_campaign":null,"replaces":"070029","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"ENGINE CONTROL UNIT SOFTWARE UPDATE. 2002 ML230, 2003 ML350 AND G500 2002 AND LATER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10001616","components":[{"id":"engine","name":"Engine","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":[]}