{"nhtsa_id":10191799,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-06","date":"2021-04-29","document_id":"2054862/5","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Front brake squeal - 1.8 KHz to 1.9 KHz Customer statement / workshop findings: Front brake squeal with a frequency of 1.8 KHz to 1.9 KHz Technical background: Modified front brake Calipers and modified front brake disc guard plates are available on receipt of a qualifying DISS query Referring to Figure 1, the replacement front callipers have a Dynamic absorber fitted (A), the brake disc guard plates (B) are pre modified to fit around the absorber","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191799-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191799-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191799","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_bentley_bentayga","2018_bentley_bentayga","2019_bentley_bentayga","2020_bentley_bentayga","2021_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":[]}