- 2025–2027 Factory-verified
2025: only in: Sport trims (S); 2026–2027: only in: Sport trims, LYRIQ-V trims (S)
B88 Factory-verified
Also documented for BuickChevroletGMCOldsmobilePontiacSaturn
Documented applications
This page aggregates every documented appearance of B88 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.