- 2015 Factory-verified
LTZ: O; requires UHQ and leather seats; GM's official 2016 RPO changes (GM Authority) delete it for 2016
UWG Factory-verified
Also documented for BuickCadillac
Documented applications
This page aggregates every documented appearance of UWG in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.