UBI ✓ Factory-verified

Buick · Regular Production Option

USB ports, 2 type-C, located on back of center console, charge-only

Years 2025–27 Models 3 Factory citations 10

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Also described as USB ports, 2 type-C, charge-only, on back of center consoleUSB ports

Also documented for CadillacChevroletGMC

Documented applications

Enclave — VSS-S (2025–2027) →

• 2025–2027 ✓ Factory-verified

  S on all trims

  ⛭ GM factory document — 2025 buick all new enclave fleet order guide, p.2.

  ⛭ GM factory document — 2026 buick enclave fleet order guide, p.2.

  ⛭ GM factory document — 2027 buick enclave fleet order guide, p.2.

Envision — E2XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: all trims: S

  ⛭ GM factory document — 2025 buick envision fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 buick envision fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 buick envision fleet order guide, p.6.

Envista — VSS-F (2024–2027) →

• 2025–2026 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2025 buick envista fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 buick envista fleet order guide, p.1.

  ⛭ GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 buick envista fleet order guide, p.1.

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