BMW 8 Series 2018–2019 — technical service bulletin
Bulletin B661818 · NHTSA communication 10153712 · issued Dec 1, 2018
Technical service bulletin
communication type
Electrical System
component
2018–2019
model years
2
vehicle entries
Official summary
COMFORT ACCESS 2.0 INFORMATION. Customers may report complaints that the comfort access system's "contactless" features are not working to their expectations.
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.