BMW 530I 2016–2017 — technical service bulletin
Bulletin B340417 · NHTSA communication 10146635 · issued Apr 1, 2017
Technical service bulletin
communication type
Electrical System
component
2016–2017
model years
6
vehicle entries
Official summary
"?DSC WARNING LAMP ILLUMINATED AFTER TRANSPORT MODE DEACTIVATION. After vehicle start-up from transport mode, the DSC warning lamp flashes. CC message "driving stabilization restricted" is displayed in the CID. The following faults are entered in the fault memory: 0x482394 EPS control unit: Initialization fault steering angle, loss of multi-turn value. 0x48078B DSC control unit: Initialization fault EPS, adjustment required. The order of transport mode deactivation and steering angle sensor initialization reversed. While in transport mode, the steering angle sensor loses calibration on every t
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.