UD7 Factory-verified

Cadillac · Regular Production Option

Sensor indicator, rear parking assist

Years 2000–09, 2014, 2025–26 Models 13 Factory citations 32

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Also described as Park assist, rearSensor, indicator, near obstacle detectionRear park assist

Also documented for Buick Chevrolet GMC Oldsmobile Pontiac Saturn

Documented applications

CT4 — Alpha 2 (2020–2026)

2025–2026 Factory-verified

only in: CT4; Luxury: S

GM factory document — 2025 cadillac ct4 fleet order guide, p.5.
GM factory document — 2026 cadillac ct4 fleet order guide, p.6.

CT5 — Alpha 2 (2020–2026)

2025–2026 Factory-verified

only in: CT5 (Premium Luxury, Sport); Premium Luxury: S; Sport: not available

GM factory document — 2025 cadillac ct5 fleet order guide rpo codes, p.1.
GM factory document — 2026 cadillac ct5 fleet order guide rpo codes, p.1.
GM factory document — 2025 cadillac ct5 fleet order guide, p.6.

CTS — Sigma II (2008–2015)

2008–2009, 2014 Factory-verified

The 2014 guides call it ultrasonic Rear Park Assist; 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.2.
GM factory document — 2014 cadillac cts v sedan fleet order guide wayback, p.3.

CTS — Sigma / GMX320 (2003–2007)

2005–2006 Factory-verified

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

DeVille — G-body (2000–2005)

2000–2005 Factory-verified

GM factory document — 2000 cadillac deville rpo code list, p.1.
GM factory document — 2005 cadillac deville rpo code list, p.1.

Escalade EXT — GMT800 (2002–2006)

2002–2006 Factory-verified

GM factory document — 2002 cadillac escalade ext rpo code list, p.1.
GM factory document — 2006 cadillac escalade ext 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 — GMT800 (2002–2006)

2002–2006 Factory-verified

GM factory document — 2002 cadillac escalade 2wd rpo code list, p.1.
GM factory document — 2006 cadillac escalade 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.

Seville — G-body (1998–2004)

2000–2004 Factory-verified

GM factory document — 2000 cadillac seville rpo code list, p.1.
GM factory document — 2001 cadillac seville rpo code list, p.1.
GM factory document — 2002 cadillac seville rpo code list, p.1.
GM factory document — 2003 cadillac seville rpo code list, p.1.
GM factory document — 2004 cadillac seville 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.

STS — Sigma (2005–2011)

2005, 2006 Factory-verified

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

XT4 — E2 (2019–2025)

2025 Factory-verified

Premium Luxury, Sport: S

GM factory document — 2025 cadillac xt4 fleet order guide, p.5.
GM factory document — 2025 cadillac xt4 fleet order guide rpo codes, p.1.

This page aggregates every documented appearance of UD7 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.