Lincoln MKX 2016–2019 — technical service bulletin
Bulletin TSB 19-2198 · NHTSA communication 10162065 · issued Jun 18, 2019
Technical service bulletin
communication type
Visibility
component
2016–2019
model years
4
vehicle entries
Official summary
Some 2016-2018 MKX and 2019 Nautilus vehicles may exhibit a wind or whistle noise from the exterior mirror(s) at highway speed. This may be due to the spacing between the exterior mirror base and the mirror cover. To correct the condition, follow the Service Procedure steps to add foam to the back of the mirror cover for the affected side(s).
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.