{"nhtsa_id":11018552,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2025-05-26","date":"2025-05-01","document_id":"B720125","mfr_campaign":"6577900600","replaces":null,"component":"AIR BAGS","mfr_system":null,"summary":"A situation may occur where the front passenger seat is not occupied; however, a “fasten seat belt” warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the seat to a slightly different position. The POL (Passenger Occupancy Light) light should now function correctly. In some cases, the Air bag Warning Light was illuminated, and the following Advanced Crash Safety Module (ACSM) fault is stored: 930A1C - Front passenger seat occupancy detection transmitting fault (moisture)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018552-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018552-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018552","components":[{"id":"air-bags","name":"Air bags","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"530I","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"530I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_530i","2018_bmw_530i"]},{"make":"BMW","model":"640I","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_640i"]},{"make":"BMW","model":"740I","year_from":2015,"year_to":2018,"match":"exact","vehicle_ids":["2015_bmw_740i","2016_bmw_740i","2017_bmw_740i","2018_bmw_740i"]}],"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":[]}