{"nhtsa_id":10183259,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-30","date":"2020-10-30","document_id":"NCU - Extended W","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (?MY?) 2012-2015 Mercedes-Benz Model 204 and 172 vehicles (C250 and SLK250), the warranty on the camshaft adjuster will be extended from the original 4 years/50,000 miles to 10 years/120,000 miles (whichever occurs first) from the original warranty start date.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183259-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183259-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183259","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"CLA250","year_from":2012,"year_to":2015,"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":[]}