{"nhtsa_id":11005449,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-02","date":"2024-07-29","document_id":"B511219","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"A check control message or MIL (Malfunction Indicator Lamp) may be illuminated, with one or more of thefollowing faults stored: 138207 - Active cooling damper control (AKKS), top: blockage at warm ambient temperature 21B043 - Active cooling damper control (AKKS), top: blockage at all ambient temperatures 138222 - Active cooling damper control (AKKS), above: positional deviation error detected at warm ambienttemperature 138209 - Active cooling damper control (AKKS), top: Control deviation at all ambient temperatures 13822B - Active cooling damper control (AKKS), top: Control deviation at all ambient temperatures 21B042 - Active cooling damper control (AKKS), below: blockage at all ambient temperatures 138206 - Active cooling damper control (AKKS), bottom, blockage at warm ambient temperature 138225- Active air-flap control, bottom: top limit position not detected 138224- Active air-flap control, bottom: bottom limit position not detected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005449-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005449-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11005449","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"330I","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_330i"]},{"make":"BMW","model":"840I","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_bmw_840i"]},{"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":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_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":[]}