{"nhtsa_id":11034650,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-07","date":"2026-06-25","document_id":"TSB_2068250_5","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"This bulletin provides informaiton when there is a booming noise from the rear of the vehicle while moving; DTC P18F100.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034650-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034650-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034650","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":["P18F1"],"topics":[],"vehicles":[{"make":"AUDI","model":"Q4 E-TRON","year_from":2022,"year_to":2025,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"Q4 SPORTBACK E-TRON","year_from":2022,"year_to":2025,"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":[]}