{"nhtsa_id":10243644,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-06","date":"2023-09-12","document_id":"2070344/2","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EXTERIOR LIGHTING","mfr_system":null,"summary":"Headlamp control unit replacement - Bentayga and New Flying Spur. Customer statement / workshop findings: Headlamp is not working or the headlamp is flickering Workshop findings Headlamp assembly diagnosed as faulty. Technical background: It is not possible to determine between internal lamp defects and control unit failures therefore this TPI is to advise the replacement of the control unit in the first instance The complete headlamp assembly should only be replaced if control unit replacement was not successful.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243644-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243644-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10243644","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_bentley_bentayga","2021_bentley_bentayga","2022_bentley_bentayga"]},{"make":"BENTLEY","model":"FLYING SPUR","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_bentley_flying-spur","2021_bentley_flying-spur","2022_bentley_flying-spur","2023_bentley_flying-spur"]}],"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":[]}