S1O ✓ Factory-verified

Cadillac · Regular Production Option

Lockable interior storage container (accessory)

Years 2026 Models 1 Factory citations 1

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Also documented for ChevroletGMC

Documented applications

Escalade — T1XX, 5th gen (2021–2027) →

• 2026 ✓ Factory-verified
  ⛭ GM factory document — 2026 cadillac escalade escalade esv electrical body builder manual service manual 2026 en us, p.8.

This page aggregates every documented appearance of S1O in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.