EAU ✓ Factory-verified

Buick · Regular Production Option

Interior trim, Ebony seats with Sky Cool Gray and Ebony interior accents, quilted and perforated leather-appointed

Years 2025–27 Models 1 Factory citations 3

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Also documented for Cadillac

Documented applications

Enclave — VSS-S (2025–2027) →

• 2025–2027 ✓ Factory-verified

  only in: Avenir; carried into 2027 per GM Authority; seat code AR9, front buckets (7-passenger seating)

  ⛭ GM factory document — 2025 buick all new enclave fleet order guide, p.28.

  ⛭ GM factory document — 2026 buick enclave fleet order guide, p.29.

  ⛭ GM factory document — 2027 buick enclave fleet order guide, p.29.

Related codes · mentioned in these notes

AR9

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