{"nhtsa_id":634406,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-30","date":"2002-07-29","document_id":"PB401541A","mfr_campaign":null,"replaces":"PB401541","component":"EQUIPMENT","mfr_system":null,"summary":"SUBJECT REGARDING TIRE PRESSURE MONITORING SYSTEM. *JG","document":null,"url":"https://open.wenmarpro.com/bulletins/634406","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"C230","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":[]}