{"nhtsa_id":11018551,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-26","date":"2025-05-02","document_id":"B660625","mfr_campaign":null,"replaces":null,"component":"FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL","mfr_system":null,"summary":"In rare occasions the “Active Cruise Control” is deactivated automatically while driving, and a white CheckControl Message (number 914) appears “Limited Driver Assistance”. In addition, the following fault codes are generated: 030845 - Cruise control with brake function not available 030847 - Active Cruise Control function not available This symptom can occur if the accelerator pedal is actuated very lightly when “Active Cruise Control” isswitched on while the vehicle switches to overrun mode. As the result “Active Cruise Control” driver assistance may be deactivated in individual cases.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018551-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018551-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018551","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"adaptive-cruise","name":"Adaptive cruise control","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"X1","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_bmw_x1"]}],"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":[]}