{"nhtsa_id":10150028,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-03","date":"2018-09-01","document_id":"B340618","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; SERVICE BRAKES","mfr_system":null,"summary":"\"?ASSISTANCE SYSTEM FAILURE FAULT CODES 03058E/030557 IN DSC CONTROL UNIT. Check Control Message (CCM): \"\"Assistance system failure\"\" is displayed. One or both of the following fault codes may appear in the Dynamic Stability Control (DSM) control unit: * 03058E - Engine control unit operating fluid - acceleration sensors adaptive data sensor tolerance at maximum value * 030557 - Engine control unit operating fluid - steering angle driver adaptive data for steering angle tolerance at maximum value Software error in the DSC control unit. \"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10150028-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10150028-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10150028","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"M5","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_m5"]}],"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":[]}