MF1 ✓ Factory-verified

Cadillac · Regular Production Option

Transmission, none

Years 2023, 2025–27 Models 4 Factory citations 8

Query this via API →

Also documented for ChevroletGMC

Documented applications

Escalade IQ — Ultium BEV (2025–2027) →

• 2025–2026 ✓ Factory-verified
  ⛭ 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.

Lyriq — BEV3 (2023–2027) →

• 2023, 2025 ✓ Factory-verified

  the 2023 list adds electric drive unit; all 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.

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.54.

  ⛭ GM factory document — 2027 cadillac all electric vistiq fleet order guide, p.54.

Related codes · mentioned in these notes

S

This page aggregates every documented appearance of MF1 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.