{"nhtsa_id":10054843,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-03-05","date":"2013-11-01","document_id":"SC-2013070003","mfr_campaign":null,"replaces":null,"component":"WHEELS:LUGS/NUTS/BOLTS/STUDS","mfr_system":null,"summary":"MERCEDES: THE COLLAR NUTS ON REAR AXLE, AT TIME OF PRODUCTION, HAVE BEEN INSTALLED INCORRECTLY AND CAN CAUSE WHEEL BEARING TO MAKE NOISE AND WOULD NEED TO BE REPLACED AND IF NECESSARY, THE WHEEL BEARING(S). MODEL 2012-2013 166, X166. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10054843","components":[{"id":"wheels","name":"Wheels","parent":null},{"id":"lug-nut","name":"Wheel nuts and studs","parent":"wheels"}],"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":[]}