{"nhtsa_id":10180359,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-30","date":"2020-09-11","document_id":"TechTalk7169","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"Tech Talk discussion on blue tooth volume drop out on Western Star. Service Bulletin 54-074 was released on this issue.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180359-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180359-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10180359","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"5700","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_western-star_5700"]}],"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":[]}