- 2025–2026 Factory-verified
CT4-V only; extra cost; new in the 2025 guide
GAE Factory-verified
Also documented for ChevroletGMC
Documented applications
- 2025–2026 Factory-verified
only in: CT5-V, CT5-V Blackwing; extra charge; touch-up paint WA-220K
This page aggregates every documented appearance of GAE in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.