- 2008–2009 Factory-verified
The 2009 list prints "7".
U2X Factory-verified
Also described as Infotainment system 007Infotainment system, 007
Documented applications
- 2003–2007 Factory-verified
The 2006 list prints both this wording and Infotainment System 007; the 2007 list prints only the latter.
- 2004–2009 Factory-verified
The 2004 and 2005 lists read AVEC system, AM/FM radio, MCD, DVD, navigation, TV.
This page aggregates every documented appearance of U2X in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.