{"nhtsa_id":10208382,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-03","date":"2022-02-22","document_id":"CALWS54-004","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL","mfr_system":null,"summary":"Customer Advisory Letter for Western Star 49X Adaptive Cruise Control","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208382-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208382-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208382","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"49X","year_from":2021,"year_to":2022,"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":[]}