{"nhtsa_id":10179748,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-14","date":"2020-08-01","document_id":"B090218","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"NEW ECU VALIDATION NEEDED AFTER REPLACING CERTAIN CONTROL MODULES: With introduction of the new Headunit HU-H3 (MGU Media Graphics Unit), there is a new protection mechanism against tampering. If one or more of the following components needs to be replaced, the secure connection between them must be re-established: MGU TCB Telematic Communication Box (ATM-02) RSE Rear Seat Entertainment and/or KOMBISP18 instrument cluster Prior to re-establishing this connection, an electronic certificate must be created in the BMW backend for importing into the Vehicle. After the replacement of one of the mentioned Modules, the Control Module needs a valid certificate for it to communicate with the other Modules.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179748-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179748-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179748","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"330E","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_bmw_330e"]},{"make":"BMW","model":"330I","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_bmw_330i","2020_bmw_330i"]},{"make":"BMW","model":"530E","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_bmw_530e","2019_bmw_530e","2020_bmw_530e"]},{"make":"BMW","model":"530I","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_bmw_530i","2018_bmw_530i","2019_bmw_530i","2020_bmw_530i"]},{"make":"BMW","model":"540D","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_bmw_540d","2019_bmw_540d"]},{"make":"BMW","model":"540D","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"540I","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_bmw_540i","2018_bmw_540i","2019_bmw_540i","2020_bmw_540i"]},{"make":"BMW","model":"640I","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_bmw_640i","2019_bmw_640i"]},{"make":"BMW","model":"640I","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"740E","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_bmw_740e","2018_bmw_740e","2019_bmw_740e"]},{"make":"BMW","model":"740I","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_bmw_740i","2018_bmw_740i","2019_bmw_740i","2020_bmw_740i"]},{"make":"BMW","model":"740LI","year_from":2016,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"745E","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_745e"]},{"make":"BMW","model":"750I","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_bmw_750i","2019_bmw_750i"]},{"make":"BMW","model":"750LI","year_from":2016,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"840I","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_840i"]},{"make":"BMW","model":"B7 ALPINA","year_from":2018,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M2","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_m2"]},{"make":"BMW","model":"M340I","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_m340i"]},{"make":"BMW","model":"M5","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_bmw_m5","2019_bmw_m5","2020_bmw_m5"]},{"make":"BMW","model":"M550I","year_from":2017,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M550I","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_bmw_m550i","2019_bmw_m550i","2020_bmw_m550i"]},{"make":"BMW","model":"M760I","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_bmw_m760i","2018_bmw_m760i","2019_bmw_m760i","2020_bmw_m760i"]},{"make":"BMW","model":"M8","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_m8"]},{"make":"BMW","model":"M8 GRAN COUPE","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M850I","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"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":"X3","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_bmw_x3","2019_bmw_x3","2020_bmw_x3"]},{"make":"BMW","model":"X4","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_bmw_x4","2020_bmw_x4"]},{"make":"BMW","model":"X5","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_bmw_x5","2020_bmw_x5"]},{"make":"BMW","model":"X6","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_x6"]},{"make":"BMW","model":"X6 M","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"X7","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_bmw_x7","2020_bmw_x7"]},{"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":[]}