{"nhtsa_id":11002864,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-07-02","date":"2024-06-12","document_id":"B650121","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"No Bass or a cracking noise can be heard from the bass speakers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11002864-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11002864-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11002864","components":[],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"228I","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_bmw_228i"]},{"make":"BMW","model":"330I","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_bmw_330i"]},{"make":"BMW","model":"4 SERIES","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"5 SERIES","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"740I","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_740i"]},{"make":"BMW","model":"840I","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_840i"]},{"make":"BMW","model":"X3","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_x3"]},{"make":"BMW","model":"X4","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_bmw_x4"]},{"make":"BMW","model":"X5","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_x5"]},{"make":"BMW","model":"X6","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_x6"]},{"make":"BMW","model":"X7","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_bmw_x7"]},{"make":"BMW","model":"Z4","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_bmw_z4"]}],"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":[]}