{"nhtsa_id":11024718,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-03","date":"2025-10-29","document_id":"B661323","mfr_campaign":null,"replaces":null,"component":"FORWARD COLLISION AVOIDANCE: WARNINGS","mfr_system":null,"summary":"Various Check Control messages (CCM) can be displayed to the customer, which indicate a restricted function or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memory entries are entered individually or in combination: 800AC4 - Camera calibration failed 800AC8 - Permanent calibration error 800A24 - Temporary software fault 800ABE - KAFAS camera: Field of view permanently faulty This only affects vehicles with the following optional equipment: 5AU Driving AssistantProfessional.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024718-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024718-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024718","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"X3","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_bmw_x3","2023_bmw_x3","2024_bmw_x3"]},{"make":"BMW","model":"X4","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_bmw_x4","2023_bmw_x4","2024_bmw_x4"]}],"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":[]}