Acura Ilx 2019–2022 — technical service bulletin
Bulletin B23-012 · NHTSA communication 10237814 · issued Jun 9, 2023
Technical service bulletin
communication type
Structure
component
2019–2022
model years
4
vehicle entries
Official summary
Service Bulletin - The headlight making contact with a body panel can create a separation in the adhesive between the headlight lens and the housing, allowing moisture to enter the headlight.
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.