{"nhtsa_id":10015077,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-05-18","date":"2005-04-14","document_id":"463023","mfr_campaign":null,"replaces":"463023A","component":"STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID","mfr_system":null,"summary":"NOISES FROM THE AREA OF POWER STEERING PUMP. THIS INCLUDES MERCEDES BENZ 163.154 /157/172/174/175 MODELS. *EH","document":null,"url":"https://open.wenmarpro.com/bulletins/10015077","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","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":[]}