H2Q Factory-verified

GMC · Regular Production Option

Interior trim, Dark Ash seats with Jet Black accents, vinyl

Years 2014–19, 2021–22 Models 3 Factory citations 13
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Also described as Interior trim, vinyl, Jet Black and Dark AshInterior trim, Jet Black and Dark Ash, vinyl

Also documented for Chevrolet

Documented applications

This page aggregates every documented appearance of H2Q in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.