- 2019 Factory-verified
extra cost; with the Jet Black interior, or with the Jet Black/Burning Hot interior on the 2LT only; new for 2019; the guide prints no touch-up number
GL5 Factory-verified
Documented applications
This page aggregates every documented appearance of GL5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.