Roof, sun, glass, sliding, electric, not installed

Years 2007–09, 2014 Models 4 Factory citations 9

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Documented applications

CTS — Sigma II (2008–2015)

2008–2009, 2014 Factory-verified

The 2014 guides list it as the sunroof delete; every 2014 coupe and the CTS-V Sedan: S

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.
GM factory document — 2014 cadillac cts v sedan fleet order guide wayback, p.2.

CTS — Sigma / GMX320 (2003–2007)

2007 Factory-verified

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

SRX — Sigma / GMT265 (2004–2009)

2007–2009 Factory-verified

GM factory document — 2007 cadillac srx rpo code list, p.1.
GM factory document — 2009 cadillac srx rpo code list, p.1.

STS — Sigma (2005–2011)

2007–2009 Factory-verified

GM factory document — 2007 cadillac sts rpo code list, p.1.
GM factory document — 2009 cadillac sts rpo code list, p.1.

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