BMW 8 Series 2018–2019 — technical service bulletin
Bulletin B070218 · NHTSA communication 10152652 · issued Nov 1, 2018
Technical service bulletin
communication type
Electrical System
component
2018–2019
model years
2
vehicle entries
Official summary
After programming it could be that some fault codes cannot be deleted even after a sleep cycle of the vehicle.
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.