- 2014–2015, 2018 Factory-verified
Vsport (AQ9); Sapele high-gloss wood trim in 2014–2015, aluminum trim in 2018
H2D Factory-verified
Documented applications
This page aggregates every documented appearance of H2D in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.