{"nhtsa_id":10215549,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-07-07","date":"2022-06-29","document_id":"2062365/2","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Bentayga and New Flying Spur Hybrid DTC P103A00 evident Engine Oil Fuel Portion Too High. Customer statement / workshop findings: - Warning message within the DIP - The message asks the customer to warm up engine accompanied by a yellow warning (Figure 1) No other symptoms are experienced. Workshop findings - DTC P103A00 evident - Engine Oil Fuel Portion Too High (Figure 2) Smell of fuel in the engine oil Technical background: The warning is caused by the level of unburnt fuel in the engine oil. This value is calculated by the Engine Control Module (ECM) and is based on the driver usage pattern The more cold starts the Internal Combustion Engine (ICE) is exposed to the higher the chance of fuel making its way into the engine oil via the cylinders When the fuel calculation reaches the pre-programmed amount this then causes the DTC to be triggered","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10215549-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10215549-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10215549","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P103A"],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA HYBRID","year_from":2019,"year_to":2023,"match":"base","vehicle_ids":["2019_bentley_bentayga","2020_bentley_bentayga","2021_bentley_bentayga","2022_bentley_bentayga","2023_bentley_bentayga"]},{"make":"BENTLEY","model":"FLYING SPUR HYBRID","year_from":2022,"year_to":2023,"match":"base","vehicle_ids":["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":[]}