Cadillac Lyriq 2023–2024 — technical service bulletin
Bulletin PIE0762 · NHTSA communication 10244182 · issued Sep 18, 2023
Technical service bulletin
communication type
Equipment
component
2023–2024
model years
2
vehicle entries
Official summary
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the backlight on infotainment and cluster screen is black and/or blank.
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.