Cadillac Lyriq 2023 — technical service bulletin
Bulletin PIE0752 · NHTSA communication 10237377 · issued May 25, 2023
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2023
model years
1
vehicle entries
Official summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the steering wheel button for the cruise control and/or radio control are not responding when pressed.
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.