Window, power, front passenger with Express-Down

Years 2012, 2014, 2016–19, 2025–27 Models 5 Factory citations 16

Also described as Window, power, front passenger, Express-DownWindow, power with front passenger Express-DownWindow, power, front passenger express-downWindow, power, front passenger express down

Also documented for Chevrolet GMC

Documented applications

Encore — Gamma II (2013–2022)

2014, 2018–2019 Factory-verified

all trims: S

GM factory document — 2014 buick encore fleet order guide wayback, p.2.
GM factory document — 2018 buick encore order guide copy gm authority, p.5, p.19.
GM factory document — 2019 buick encore order guide copy gm authority, p.4, p.16.

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.6.
GM factory document — 2026 buick encore gx fleet order guide, p.6.
GM factory document — 2027 buick encore gx fleet order guide, p.6.

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.4, p.16.
GM factory document — 2019 buick envision order guide copy gm authority, p.5, p.18.

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.4.
GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2026 buick envista fleet order guide, p.4.

Verano — Delta II (2012–2017)

2012, 2016 Factory-verified

2016: 1SV, 1SD, 1SG, 1SH: S; 2012: 1SD, 1SG: S (GM 2012 ordering guide)

GM factory document — 2016 buick verano fleet order guide wayback, p.2.
GM factory document — 2012 buick verano online ordering guide copy gm authority, p.3.

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