Air bags, frontal and knee, driver and front passenger, side-impact seat-mounted and roof rail for front and rear outboard seats, with Passenger Sensing System

Years 2012, 2014, 2016–19, 2025–27 Models 5 Factory citations 14

Also described as Air bags, frontal and knee for driver and front passenger, side-impact seat-mounted and roof rail for front and rear outboard seatsAirbags, frontal and knee for driver and front passenger, seat-mounted side-impact and head-curtain for front and rear seating positionsAir bags, driver and front passenger frontal and knee, head curtain side-impact, front and rear outboard thoraxAir bags, frontal, driver and right-front passenger

Also documented for Cadillac Chevrolet

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.1, p.14.
GM factory document — 2019 buick encore order guide copy gm authority, p.1, p.12.

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.1.
GM factory document — 2026 buick encore gx fleet order guide, p.1.
GM factory document — 2027 buick encore gx fleet order guide, p.1.

LaCrosse — E2XX, 3rd gen (2017–2019)

2017–2019 Factory-verified

2019: all trims: S

GM factory document — 2017 buick lacrosse fleet order guide wayback, p.2.
GM factory document — 2018 buick lacrosse order guide copy gm authority, p.1.
GM factory document — 2019 buick lacrosse order guide copy gm authority, p.1.

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.1.

Verano — Delta II (2012–2017)

2012, 2016 Factory-verified

2016: all trims: S; the 2012 guide lists the knee air bags on a separate uncoded line; 2012: GM 2012 ordering guide, all trims: S

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.1.

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