UDY ✓ Factory-verified

Buick · Regular Production Option

Audio system feature, display, 7 inch diagonal color touch screen, center stack

Years 2013, 2016–18 Models 3 Factory citations 4

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Also described as Audio system feature, display, 7 inch diagonal touch screenAudio system feature, display, 7-inch diagonal color touch screen, center stack

Also documented for Chevrolet

Documented applications

Cascada — Delta II (2016–2019) →

• 2016–2018 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2016 buick cascada order guide copy gm authority, p.1, p.5.

  ⛭ GM factory document — 2017 buick cascada order guide copy gm authority, p.1, p.10.

  ⛭ GM factory document — 2018 buick cascada order guide copy gm authority, p.1, p.10.

Regal — Epsilon II, 5th gen (2011–2017) →

• 2013 ● Confirmed

  deleted for 2014 (GM's 2014 list)

Verano — Delta II (2012–2017) →

• 2016 ✓ Factory-verified

  2016: 1SD, 1SG, 1SH, 1SL, 1ST: S

  ⛭ GM factory document — 2016 buick verano fleet order guide wayback, p.2.

Related codes · mentioned in these notes

1SD1SG1SH1SL1ST

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