{"nhtsa_id":10199369,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-04","date":"2021-07-15","document_id":"A4221452064019_1","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION:REAR:SHOCK ABSORBER; EQUIPMENT","mfr_system":null,"summary":"This bulletin contains repair instructions for addressing a rumbling/rattling noise from the rear axle without DTCs.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199369-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199369-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199369","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"shock-strut","name":"Shocks and struts","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"AUDI","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":[]}