{"nhtsa_id":10251884,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-03-18","date":"2024-03-18","document_id":"N232422480","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING","mfr_system":null,"summary":"Service Update: Certain vehicles may have a condition in which the headlamps’ aim may drift high or low during a drive compared to the initial aim at key-on. Dealers are to reprogram the Headlamp Control Module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251884-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251884-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10251884","components":[{"id":"lighting","name":"Lighting","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"LYRIQ","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_cadillac_lyriq","2024_cadillac_lyriq"]},{"make":"CADILLAC","model":"redundant LYRIQ","year_from":2024,"year_to":2024,"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":[]}