Cadillac Lyriq 2025 — technical service bulletin
Bulletin N24-245416 · NHTSA communication 11013273 · issued Jan 9, 2025
Technical service bulletin
communication type
Unknown / Other
component
2025
model years
1
vehicle entries
Official summary
•Improves performance of wireless communication of the Lithium Ion battery status •Improves performance of cabin heating and windshield defrosting system
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.