BMW i3 2014 — technical service bulletin
Bulletin SIB-61-36-14 · NHTSA communication 10057565 · issued Dec 1, 2014
Technical service bulletin
communication type
Electrical System
component
2014
model years
3
vehicle entries
Official summary
Bmw: monitor of isolation resistance to ensure separation of hv+ or hv- and vehicle ground and not let it drop below predetermined threshold, causing drivetrain malfunction check control message (ccm) to appear and not prevent or lead to breakdown for restarting. *pe
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.