Mirrors, outside, heated, power-adjustable, manual-folding, integrated turn signal indicators and ground illumination

Years 2012, 2017–19 Models 2 Factory citations 3

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Also described as Mirrors, outside, heated power, manual folding, with turn signal indicators and ground illumination

Also documented for Cadillac Chevrolet

Documented applications

LaCrosse — E2XX, 3rd gen (2017–2019)

2017–2019 Factory-verified

2019: Base, Preferred: S; the 2017–2018 guides add driver-side memory

GM factory document — 2017 buick lacrosse fleet order guide wayback, p.3.
GM factory document — 2018 buick lacrosse order guide copy gm authority, p.5.
GM factory document — 2019 buick lacrosse order guide copy gm authority, p.6.

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

2012 Confirmed

part of PCP (GM Authority 2012 RPO list); deleted for 2013 (GM Authority 2013 changes)

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