Buick Driver Confidence Plus Package, includes lane keep assist with lane departure warning, lane change alert with side blind zone alert, following distance indicator, forward collision alert, rear cross-traffic alert, front pedestrian braking, IntelliBeam auto high beam, front and rear park assist and automatic emergency braking

Years 2012, 2015–19, 2021–23 Models 3 Factory citations 7

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Also described as LPO, Cargo PackageComfort and Convenience Package #1

Also documented for Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2021–2023 Factory-verified

2021: GM Authority's 2021 pages; replaces BGP; 2022–2023: all trims: S, replacing B26 on Essence; the 2023 guide names it Enhanced Buick Driver Confidence; 2022: certain vehicles built from December 20, 2021 are forced to 00Z, removing front and rear park assist; 2023: forced to 00Z from the start of production

GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.1, p.17.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.1, p.16.

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

2016–2019 Factory-verified

2019: 1SD, 1SL, 1SN, 1SP: O, dealer-installed; includes cargo shade (VRS) and cargo net (W2D)

GM factory document — 2016 buick envision order guide copy gm authority, p.11.
GM factory document — 2017 buick envision order guide copy gm authority, p.14.
GM factory document — 2018 buick envision order guide copy gm authority, p.14.
GM factory document — 2019 buick envision order guide copy gm authority, p.15.

LaCrosse — Epsilon II, 2nd gen (2010–2016)

2012, 2015 Factory-verified

2015: all groups: S; auto-dimming mirror, driver power lumbar, remote start, Universal Home Remote; the 2015 package entry reads 2-way lumbar, the APG entry 4-way; 2012: content revised (GM Authority 2012 RPO list)

GM factory document — 2015 buick lacrosse fleet order guide wayback, p.2.

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