B7G Factory-verified

Cadillac · Regular Production Option

Sill plates, illuminated

Years 2008–09, 2014–15, 2017–18, 2022–23, 2025–27 Models 8 Factory citations 25

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Also described as Sill plates, illuminating, frontSill plates, illuminated, frontPlate, door sill cover, illuminated

Also documented for Chevrolet

Documented applications

CT5 — Alpha 2 (2020–2026)

2023, 2025–2026 Factory-verified

Premium Luxury, Sport: O; V-Series: O; V-Series Blackwing: S

GM factory document — 2023 cadillac ct5 v ct5 v blackwing fleet order guide wayback, p.1.
GM factory document — 2025 cadillac ct5 fleet order guide rpo codes, p.1.
GM factory document — 2025 cadillac ct5 v ct5 v blackwing fleet order guide rpo codes, p.1.
GM factory document — 2026 cadillac ct5 fleet order guide rpo codes, p.1.
GM factory document — 2026 cadillac ct5 v ct5 v blackwing fleet order guide rpo codes, p.1.
GM factory document — 2025 cadillac ct5 fleet order guide, p.19.
GM factory document — 2026 cadillac ct5 fleet order guide, p.20.
GM factory document — 2025 cadillac ct5 v ct5 v blackwing fleet order guide, p.4.
GM factory document — 2026 cadillac ct5 v ct5 v blackwing fleet order guide, p.5.

CT6 — Omega (2016–2020)

2017 Factory-verified

Luxury, Premium Luxury, Platinum: S

GM factory document — 2017 cadillac ct6 fleet order guide wayback, p.2.

CTS — Alpha (2014–2019)

2014–2015, 2018 Factory-verified

Vsport: not available

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.

DTS — G-body (2006–2011)

2008–2009 Factory-verified

The 2008 list shows it under a placeholder code with B7G in brackets; the 2009 list prints B7G.

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

Escalade — T1XX, 5th gen (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims; GM Authority for 2022

GM factory document — 2023 cadillac 23 escalade escalade esv electrical body builder sm en us 2022oct25, p.10.
GM factory document — 2025 cadillac new escalade escalade v fleet order guide, p.10.
GM factory document — 2027 cadillac escalade escalade v fleet order guide, p.12.

Lyriq — BEV3 (2023–2027)

2023, 2025–2027 Factory-verified

the 2023 list adds front door; 2023: AWD (1SD): not available; RWD (1SE): S; 2025: only in: Signature Luxury (1SE), Signature Sport (1SK) (S); 2026–2027: only in: Signature Luxury (1SE), Signature Sport (1SK), LYRIQ-V trims (S)

GM factory document — 2023 cadillac all new electric lyriq fleet order guide wayback, p.3.
GM factory document — 2025 cadillac all electric lyriq fleet order guide rpo codes, p.1.
GM factory document — 2027 cadillac all electric lyriq lyriq v fleet order guide rpo codes, p.1.

Optiq — BEV3 (2025–2027)

2025–2027 Factory-verified

GM factory document — 2025 cadillac all electric optiq fleet order guide rpo codes, p.1.
GM factory document — 2027 cadillac all electric optiq optiq v fleet order guide rpo codes, p.1.

Vistiq — BEV3 (2026–2027)

2026–2027 Factory-verified

all trims: S

GM factory document — 2026 cadillac all electric vistiq fleet order guide, p.53.
GM factory document — 2027 cadillac all electric vistiq fleet order guide, p.53.

This page aggregates every documented appearance of B7G in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.