{"nhtsa_id":10147671,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-13","date":"2015-03-01","document_id":"B340114","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Vibration When Braking: Diagnosing and Repairing. INFORMATION This Service Information bulletin provides tips for diagnosing and repairing vibration when braking. Note: Brake disc runout is not an acceptable measurement when diagnosing brake vibrations. Brake disc thickness variation measurement https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/218...4/6/2015 Page 2 of 2 Refer to the attached troubleshooting tree when diagnosing vibration complaints. ATTACHMENTS View PDF attachment B340114_Troubletree. View PDF attachment B340114_Technician_Rotor_Measurement. [ Copyright (c)2015 BMW of North America, Inc. ] https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/218...4/6/2015","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147671-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147671-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10147671","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":["B3401"],"topics":[],"vehicles":[{"make":"BMW","model":"BMW","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}