USB charging ports, 2 (1 USB Type-A, 1 USB Type-C), charging only, rear of center console

Years 2016–19, 2025–27 Models 3 Factory citations 10

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Also described as USB ports, dual, charging only, rear of center consoleUSB charging port

Also documented for Cadillac Chevrolet GMC

Documented applications

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

Preferred, Sport Touring, Avenir: S

GM factory document — 2025 buick encore gx fleet order guide, p.2.
GM factory document — 2026 buick encore gx fleet order guide, p.2.
GM factory document — 2027 buick encore gx fleet order guide, p.2.

Envision — D2XX, imported from China (2016–2020)

2016–2019 Factory-verified

all trims: S

GM factory document — 2016 buick envision order guide copy gm authority, p.3, p.13.
GM factory document — 2017 buick envision order guide copy gm authority, p.4, p.16.
GM factory document — 2018 buick envision order guide copy gm authority, p.1, p.12.
GM factory document — 2019 buick envision order guide copy gm authority, p.1, p.13.

Regal — E2XX (2018–2020)

2018–2019 Factory-verified

2019: all trims: S (2019 Sportback order guide)

GM factory document — 2018 buick regal sportback fleet order guide wayback, p.1.
GM factory document — 2018 buick regal tourx fleet order guide wayback, p.1.
GM factory document — 2019 buick regal sportback order guide copy gm authority, p.2.

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