- 2026–2027 Factory-verified
V-Series: O; Luxury, Premium Luxury, Sport, Premium Sport: not available; the 2027 list drops the "(53.3 cm)"
RY9 Factory-verified
Documented applications
This page aggregates every documented appearance of RY9 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.