Audio, exterior vehicle sound

Years 2025–27 Models 3 Factory citations 7

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Documented applications

Escalade IQ — Ultium BEV (2025–2027)

2025–2026 Factory-verified

2026 guide: Premium Luxury, Premium Sport: S

GM factory document — 2025 cadillac all electric escalade iq fleet order guide rpo codes, p.1.
GM factory document — 2026 cadillac all electric escalade iql fleet order guide rpo codes, p.1.
GM factory document — 2026 cadillac all electric escalade iql fleet order guide, p.2.

Lyriq — BEV3 (2023–2027)

2026–2027 Factory-verified

only in: Premium Luxury (1SD), Signature Luxury (1SE), Premium Sport (1SJ), Signature Sport (1SK), LYRIQ-V trims (S)

GM factory document — 2026 cadillac all electric lyriq lyriq v 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.

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