BMW X3 2018 — technical service bulletin
Bulletin B661218 · NHTSA communication 10138409 · issued Apr 1, 2018
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2018
model years
1
vehicle entries
Official summary
DELIVERY STOP: ACTIVE GUARD SYSTEM: A Delivery Stop has been issued (effective April 12, 2018) on Model Year 2019 BMW X3 SAV vehicles
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.