Hyundai Sonata 2015–2018 — technical service bulletin
Bulletin 5NP-T8W7X-09 · NHTSA communication 10144433 · issued Aug 20, 2018
Technical service bulletin
communication type
Visibility
component
2015–2018
model years
4
vehicle entries
Official summary
On certain Sonata (LF) vehicles, the left/right outside mirror may not actuate up/down and/or left/right. In these instances it is recommended to replace the outside mirror actuator only, not the entire outside mirror assembly.
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.