- 2022 Factory-verified
Essence, Premium: O; the 2022 guide forces it on certain vehicles built from December 6, 2021 through March 27, 2022
00G Factory-verified
Also documented for ChevroletGMC
Documented applications
This page aggregates every documented appearance of 00G in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.