Sales package, Cadillac, luxury level 001

Years 2006–09, 2014–15, 2018–19 Models 5 Factory citations 11

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Also described as Luxury PackageLuxury package

Documented applications

ATS — Alpha (2013–2019)

2014 Factory-verified

front and rear park assist UD5, Keyless Access ATH and split-folding rear seat AM9

GM factory document — 2014 cadillac ats fleet order guide wayback, p.4.

CTS — Alpha (2014–2019)

2014–2015, 2018–2019 Factory-verified

Vsport: not available; includes KI6, KA6, B7G, CJ4, DB3, DE8, HD7 and UV6; 2019 per GM's 2019 CTS Sedan order guide (V-Sport and V-Sport Premium Luxury columns agree)

GM factory document — 2014 cadillac cts sedan fleet order guide wayback, p.2.
GM factory document — 2015 cadillac cts sedan fleet order guide wayback, p.2.
GM factory document — 2018 cadillac cts sedan fleet order guide wayback, p.2.
GM factory document — 2019 cadillac cts order guide copy gm authority, p.12.

CTS — Sigma II (2008–2015)

2008–2009, 2014 Factory-verified

The 2014 Coupe guide calls it the Luxury Level One package (UA6, TSQ, CE1); Performance: O (in PDW); Premium: included; CTS-V Coupe: not available

GM factory document — 2008 cadillac cts rpo code list, p.1.
GM factory document — 2009 cadillac cts rpo code list, p.1.
GM factory document — 2014 cadillac cts coupe and cts v coupe fleet order guide wayback, p.1.

CTS — Sigma / GMX320 (2003–2007)

2007 Factory-verified

GM factory document — 2007 cadillac cts rpo code list, p.1.

SRX — Sigma / GMT265 (2004–2009)

2006–2009 Factory-verified

GM factory document — 2006 cadillac srx rpo code list, p.1.
GM factory document — 2009 cadillac srx rpo code list, p.1.

This page aggregates every documented appearance of Y40 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.