- 2026 Factory-verified
only in: CT5-V, CT5-V Blackwing; requires the Deep Ocean Appearance Package (PCK); extremely limited availability; Jet Black interior only; touch-up paint WA-231L
G3Y Factory-verified
Documented applications
- 2027 Factory-verified
late and extremely limited availability; included and only available with PDI Deep Ocean Design Edition; touch-up paint WA-231L
This page aggregates every documented appearance of G3Y in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.