Volvo XC90 2016–2021 — technical service bulletin
Bulletin TJ3566220 · NHTSA communication 10204693 · issued Oct 21, 2021
Technical service bulletin
communication type
Exterior Lighting
component
2016–2021
model years
6
vehicle entries
Official summary
Headlamp condensation.
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.