BMW M850I 2019 — technical service bulletin
Bulletin B000719 · NHTSA communication 10161544 · issued May 1, 2019
Technical service bulletin
communication type
Electrical System
component
2019
model years
2
vehicle entries
Official summary
DIGITAL (NFC) KEY CARD - RETROFIT PROGRAM. These early production vehicles are now eligible to be retrofitted one time with one (1) Digital (NFC) Key Card free-of-charge.
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.