OnStar Fleet Remote Access, additional 21 months

Years 2019, 2022–23 Models 5 Factory citations 6

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Also described as OnStar Fleet Driver Remote Access, 21 months addedOnStar Fleet Remote Access, 21 months added

Also documented for Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2022–2023 Factory-verified

all trims: O; fleet orders

GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.38.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.36.

Encore — Gamma II (2013–2022)

2019 Factory-verified

fleet orders; not on Encore 1SV; new for 2019

GM factory document — 2019 buick encore order guide copy gm authority, p.24.

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

2019 Factory-verified

1SD, 1SL, 1SN, 1SP: O; fleet or government order types; for sales from May 1, 2018

GM factory document — 2019 buick envision order guide copy gm authority, p.28.

LaCrosse — E2XX, 3rd gen (2017–2019)

2019 Factory-verified

2019: Preferred, Sport Touring, Essence, Premium, Avenir: O; the 2019 guide's fleet-options page prints POM, its option-code index P0M

GM factory document — 2019 buick lacrosse order guide copy gm authority, p.32.

Regal — E2XX (2018–2020)

2019 Factory-verified

2019: Preferred, Preferred II, Essence, Avenir, GS: O (2019 Sportback order guide); new for 2019; the guide prints POM with a letter O; fleet orders

GM factory document — 2019 buick regal sportback order guide copy gm authority, p.33.

This page aggregates every documented appearance of P0M in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.