VL4 Factory-verified

Cadillac · Regular Production Option

License plate, front mounting package, EEC

Years 2003–09 Models 7 Factory citations 19

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Also described as Label, export child seat locationLicense plate, front, front mounting package, EEC

Also documented for Buick Chevrolet GMC Oldsmobile Pontiac

Documented applications

CTS — Sigma II (2008–2015)

2008–2009 Factory-verified

GM factory document — 2008 cadillac cts rpo code list, p.1.
GM factory document — 2009 cadillac cts rpo code list, p.1.

CTS — Sigma / GMX320 (2003–2007)

2005, 2007 Factory-verified

The 2007 list prints "Front, Front Mounting Package". The code has another meaning in 2005: the 2005 list also prints it as the export child seat location label (separate row).

GM factory document — 2005 cadillac cts rpo code list, p.1.
GM factory document — 2007 cadillac cts rpo code list, p.1.
2003–2006 Factory-verified internal

The code has another meaning in 2005: the 2005 list also prints it as a front license plate mounting package (separate row).

GM factory document — 2003 cadillac cts rpo code list, p.1.
GM factory document — 2005 cadillac cts rpo code list, p.1.
GM factory document — 2006 cadillac cts rpo code list, p.1.

Escalade EXT — GMT900 (2007–2013)

2007–2009 Factory-verified

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

Escalade — GMT900 (2007–2014)

2007–2009 Factory-verified

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

SRX — Sigma / GMT265 (2004–2009)

2006–2009 Factory-verified

The 2004 and 2005 lists give VL4 a different meaning (see the Internal / Process row).

GM factory document — 2006 cadillac srx rpo code list, p.1.
GM factory document — 2009 cadillac srx rpo code list, p.1.
2004–2005 Factory-verified internal

The 2006 to 2009 lists give VL4 a different meaning (license plate front mounting package, EEC).

GM factory document — 2004 cadillac srx rpo code list, p.1.
GM factory document — 2005 cadillac srx rpo code list, p.1.

STS — Sigma (2005–2011)

2005–2009 Factory-verified

GM factory document — 2005 cadillac sts rpo code list, p.1.
GM factory document — 2009 cadillac sts rpo code list, p.1.

XLR — Y-body (2004–2009)

2004–2009 Factory-verified

The 2004 list prints "License Plate Mounting Package, Front, EEC".

GM factory document — 2004 cadillac xlr rpo code list, p.1.
GM factory document — 2009 cadillac xlr rpo code list, p.1.

This page aggregates every documented appearance of VL4 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.