{"nhtsa_id":10174022,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-20","date":"2020-04-01","document_id":"B610820","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; PARKING BRAKE; BACK OVER PREVENTION","mfr_system":null,"summary":"ALARM ACTIVATES WHEN OPENING THE TRUNK: When the trunk is opened using the trunk lid mounted switch the vehicle alarm will intermittently activate. Opening the trunk using the remote control button does not cause this issue to happen. CAUSE Anti-theft alarm system software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174022-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174022-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174022","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"840I","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_840i"]},{"make":"BMW","model":"M8","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_m8"]},{"make":"BMW","model":"M850I","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_m850i"]},{"make":"BMW","model":"M850XI","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"Z4","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_bmw_z4","2020_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":[]}