{"nhtsa_id":10033116,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-07-08","date":"2011-04-01","document_id":"SB-2009100001","mfr_campaign":null,"replaces":"SB-2009100001-1","component":"ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID","mfr_system":null,"summary":"MERCEDES: REPLACE THE CAMSHAFT ADJUSTMENT SOLENOID(S) AND INSTALL ADAPTER HARNESS(ES). DUE TO THE SETTLING PROPERTIES OF THE SEAL OF THE CAMSHAFT ADJUSTMENT SOLENOID SPECIFICATION, OIL MAY ENTER THE ENGINE WIRING HARNESS(ES) THROUGH THE ELECTRICAL CONNECTION OF THE CAMSHAFT ADJUSTMENT SOLENOID FROM CAPILLARY ACTION. REPLACE THE CAMSHAFT ADJUSTMENT SOLENOID(S) AND INSTALL AN ADDITIONAL ADAPTER CONNECTOR HARNESS(ES) AT THE NEXT WORKSHOP VISIT. *PE UPDATED 6/28/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10033116","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"starter","name":"Starter","parent":"electrical"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"C230","year_from":2002,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"C240","year_from":2004,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"C320","year_from":2002,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"C55","year_from":2004,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"SLK230","year_from":2001,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"SLK230","year_from":2004,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"SLK320","year_from":2004,"year_to":2004,"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":[]}