{"nhtsa_id":10232784,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-03-13","date":"2023-02-01","document_id":"PIC6490","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION; EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"This Preliminary information communicates to inspect the left front headlamp leveling sensor for being bent if a service Headlamps message or clunk is heard from the left front over bumps.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232784-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232784-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232784","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"redundant LYRIQ","year_from":2023,"year_to":2023,"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":[]}