U2L ✓ Factory-verified

Buick · Regular Production Option

Radio, HD

Years 2003, 2018–19 Models 4 Factory citations 4

Query this via API →

Also described as Digital audio system, L-band

Also documented for CadillacChevroletGMCPontiacSaturn

Documented applications

Enclave — C1XX (2018–2024) →

• 2018 ✓ Factory-verified

  Premium, Avenir: S.

  ⛭ GM factory document — 2018 buick enclave fleet order guide wayback, p.1.

Encore — Gamma II (2013–2022) →

• 2019 ✓ Factory-verified

  Sport Touring, Essence: only with UQA

  ⛭ GM factory document — 2019 buick encore order guide copy gm authority, p.13.

LaCrosse — E2XX, 3rd gen (2017–2019) →

• 2019 ✓ Factory-verified

  2019: Avenir: S; Sport Touring, Essence, Premium: O; with WPY

  ⛭ GM factory document — 2019 buick lacrosse order guide copy gm authority, p.2.

Rendezvous — U-body / GMT257 (2002–2007) →

• 2003 ✓ Factory-verified
  ⛭ GM factory document — 2003 buick rendezvous awd rpo code list, p.1.

Related codes · mentioned in these notes

UQAWPY

This page aggregates every documented appearance of U2L in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.