{"nhtsa_id":10204111,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-07","date":"2021-11-09","document_id":"2065085/1","mfr_campaign":null,"replaces":null,"component":"SUSPENSION; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Knocking noise from the front and/or rear - DTC C1298F1 evident within D4 and/or D5. Customer statement / workshop findings: - Knocking noise from the underside of the vehicle (front and/or rear) when driving on uneven road surfaces - DTC C1298F1 (Suspension stabilization actuator Regulation not possible) evident within diagnostic address D4 and/or D5 - Bentley Dynamic ride fault evident within the DIP Technical background: In the event the symptoms are as described, Refer to the instructions within the Measure section of this TPI","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204111-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204111-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10204111","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":["C1298"],"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"]},{"make":"BENTLEY","model":"CONTINENTAL GT CABRIO","year_from":2019,"year_to":2022,"match":"base","vehicle_ids":["2019_bentley_continental","2020_bentley_continental","2021_bentley_continental","2022_bentley_continental"]},{"make":"BENTLEY","model":"FLYING SPUR","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_bentley_flying-spur","2021_bentley_flying-spur","2022_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":[]}