{"nhtsa_id":11028296,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-02-05","date":"2026-01-23","document_id":"InVehicle-InApp-Comm","mfr_campaign":null,"replaces":null,"component":"AIR BAGS","mfr_system":null,"summary":"The ACSM control unit, which controls the driving safety and driving dynamics sensor system, may be faulty. Cracks could have formed on the printed circuit board during production. In very rare cases, the crack can enlarge due to mechanical load and lead to failure of the control unit. In this case, the driver will be informed accordingly by various warning displays about the failure and deactivation of the driving safety functions as well as restricted driving dynamics functions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028296-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028296-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028296","components":[{"id":"air-bags","name":"Air bags","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"X3","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_x3"]},{"make":"BMW","model":"X4","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_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"]}],"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":[]}