NCH ✓ Factory-verified

Cadillac · Regular Production Option

Child lock system, rear door latch

Years 2025–27 Models 1 Factory citations 2

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Also documented for BuickChevroletGMC

Documented applications

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 NCH in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.