- 2012, 2016 Factory-verified
2016: not on 1SV or 1SD; 2012: 1SG: within the group; 1SL: S (GM 2012 ordering guide)
DWE Factory-verified
Also documented for Chevrolet
Documented applications
This page aggregates every documented appearance of DWE in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.