{"nhtsa_id":10174008,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-20","date":"2020-04-01","document_id":"B321119","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN; AIR BAGS; STEERING","mfr_system":null,"summary":"SPORADIC REDUCTION OF STEERING ASSISTANCE: This Service Information Bulletin (Revision 1) replaces SI B32 11 19 dated October 2019. The driver notices a reduction of steering assistance sporadically while in certain driving situations. Steering control is never lost when the reduction of assistance occurs. The fault may self-correct for no obvious reason or be eliminated with a terminal change/key cycle. There is no Check Control (CC) message when the issue occurs. Unfavorable software in the Electric Power Steering (EPS).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174008-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174008-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174008","components":[{"id":"air-bags","name":"Air bags","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"fuel-tank","name":"Fuel tank","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"I3","year_from":2014,"year_to":2020,"match":"exact","vehicle_ids":["2014_bmw_i3","2015_bmw_i3","2016_bmw_i3","2017_bmw_i3","2018_bmw_i3","2019_bmw_i3","2020_bmw_i3"]}],"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":[]}