- 2016 Confirmed
Standard, Luxury Collection: S; deleted when any 20 inch LPO wheels are ordered; GM's 2016 SRX order guide (GM Authority's copy, published September 18, 2015)
QMY Confirmed
Documented applications
This page aggregates every documented appearance of QMY in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.