{"nhtsa_id":10137963,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2016-11-07","document_id":"16-NA-264","mfr_campaign":null,"replaces":null,"component":"INTERIOR LIGHTING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"This technical bulletin provides a procedure to reset the MEC counter to zero and correcting the ambient light status message to read DARK.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137963-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137963-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137963","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT6","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_cadillac_ct6"]}],"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":[]}