{"nhtsa_id":10206161,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-01-07","date":"2021-12-09","document_id":"KC-218","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL","mfr_system":null,"summary":"Back Office - Mack Chassis - Radio Mute In Reverse - GEN II Models","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206161-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206161-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10206161","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"M-E7","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":[]}