{"nhtsa_id":10095445,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-03-16","date":"2014-01-21","document_id":"LI46.35-P-058173","mfr_campaign":null,"replaces":null,"component":"STEERING:ELECTRIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"FAULT CODE P164400 IN CONTROL UNIT OF ELECTRIC STEERING","document":null,"url":"https://open.wenmarpro.com/bulletins/10095445","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":["P1644"],"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":[]}