{"nhtsa_id":11018072,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-07","date":"2025-04-08","document_id":"2071190/2","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; VISIBILITY/WIPER; STRUCTURE:BODY","mfr_system":null,"summary":"HVAC failing to cool | DTC B16A1F0 in diagnostic address 00C5 | Bentayga Series (Hybrid) | 23MY - 25MY. Customer statement: HVAC system is not cooling. Workshop findings DTC B16A1F0 - Refrigerant shut-off valve Icing - water load too high, evident within diagnostic address 00C5.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018072-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018072-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018072","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"wiper","name":"Wipers and washers","parent":"visibility"}],"codes":["B16A1"],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA HYBRID","year_from":2019,"year_to":2025,"match":"base","vehicle_ids":["2019_bentley_bentayga","2020_bentley_bentayga","2021_bentley_bentayga","2022_bentley_bentayga","2023_bentley_bentayga","2024_bentley_bentayga","2025_bentley_bentayga"]}],"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":[]}