{"nhtsa_id":11012965,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-01-20","date":"2025-01-10","document_id":"PIC6564B","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING","mfr_system":null,"summary":"This Preliminary information communicates the direction a dealer/technician should take if a customer inquires about the installation of a trailer hitch or if the trailer lighting is inoperative for vehicles built without RPO option V92","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11012965-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11012965-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11012965","components":[{"id":"lighting","name":"Lighting","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XT4","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_cadillac_xt4","2025_cadillac_xt4"]}],"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":[]}