{"nhtsa_id":10201765,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-04","date":"2021-09-10","document_id":"2061857/3","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS:SWITCH; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Headlamp switch - Inoperative/Not illuminated - DTC U110B00 within 09-Central Electrics (BCM1) Customer statement: Headlamp switch - Inoperative/Not illuminated Workshop findings: DTC U110B00within 09-CentralElectrics (BCM1), Figure in attachment -Yellow warning light / message within the DIP(Adaptive Lighting Fault) NOTE: Some lighting functionalities can in some cases be lost for example: -Rear fog light activation -All weather lighting mode activation -Head lamps default to dipped beam however high beam will still activate manually NOTE: Recycling the ignition will not resolve the problem Technical background: The issue will not occur when the ignition is on and/or the vehicle is being driven. It occurs as the headlamp switch goes into a “sleep” state after ignition is Switched OFF, the issue is then evident to the driver when the ignition is next switched ON.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201765-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201765-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201765","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":["U110B"],"topics":[],"vehicles":[{"make":"BENTLEY","model":"CONTINENTAL GT","year_from":2018,"year_to":2022,"match":"base","vehicle_ids":["2018_bentley_continental","2019_bentley_continental","2020_bentley_continental","2021_bentley_continental","2022_bentley_continental"]}],"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":[]}