- 2015, 2018–2019 Factory-verified
the 2014 guide prints the code with a footnote digit attached (H2P8), so 2014 is left out; 2019 from GM Authority's 2019 ATS interior colors page
H2P Factory-verified
Documented applications
This page aggregates every documented appearance of H2P in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.