{"vehicle":{"id":"2022_bentley_bentayga","year":2022,"make":"Bentley","model":"Bentayga"},"code":"P0299","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":11030712,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-05","date":"2026-03-28","document_id":"2079115/2","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM","summary":"Turbo Charger Under-boost - DTC P029900 is evident in 0001 | V8 Kovomo | All Models. Customer Statement: The engine warning light comes on and the vehicle loses power.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030712-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030712-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030712"},{"nhtsa_id":11028274,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-04","date":"2026-01-27","document_id":"2079115/1","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; ENGINE","summary":"Turbo Charger Under-boost - DTC P029900 is evident in 0001 | V8 Kovomo | All Models. Customer Statement: The engine warning light comes on and the vehicle loses power. Workshop Findings: Customer statement can be verified and the following entries may be logged within the engine control unit. • P029900: Turbo/Super Charger Under-boost, passive/sporadic.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028274-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028274-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028274"},{"nhtsa_id":10245055,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-08","date":"2023-10-12","document_id":"2063954.5","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"Engine warning light illuminated within the DIP during acceleration - DTC P029900 evident - W12 TSI only Customer Statement: -Engine warning light and max engine speed 4000 rpm warning evident within the DIP during acceleration - Warning on DIP first appears when accelerating (During boost)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245055-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245055-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10245055"},{"nhtsa_id":10236984,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-07","date":"2023-05-11","document_id":"2063954.4","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"Engine Warning Light Illuminated Within The DIP During Acceleration - DTC P029900 Evident - W12 TSI Only Customer Statement: -Engine warning light and (max engine speed 4000 rpm) warning evident within the DIP during acceleration - Warning on DIP first appears when accelerating (during boost)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236984-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236984-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10236984"},{"nhtsa_id":10201929,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-06","date":"2021-09-10","document_id":"2063954/3","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","summary":"Engine warning light illuminated within the DIP during acceleration - DTC P029900 evident - W12 TSI only Customer statement: Engine warning light and max engine speed 4000 rpm warning evident within the DIP during acceleration - Warning on DIP first appears when accelerating (During boost) Workshop findings: DTC P029900 evident within the engine control unit/s In the event the afore mentioned symptoms are evident the operative should refer to the onward instructions","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201929-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201929-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201929"}],"url":"https://open.wenmarpro.com/makes/bentley/bentayga/2022/bulletins?code=P0299"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/bentley/bentayga/2022/codes/P0299","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}