S1V ✓ Factory-verified

Cadillac · Regular Production Option

Rear-seat entertainment headphones (accessory)

Years 2015–17, 2023 Models 2 Factory citations 4

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Also described as LPO, additional rear seat headphones

Also documented for ChevroletGMC

Documented applications

Escalade — K2XX (2015–2020) →

• 2015–2017 ✓ Factory-verified

  requires U42; dealer-installed

  ⛭ GM factory document — 2015 cadillac escalade fleet order guide wayback, p.2.

  ⛭ GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.13.

  ⛭ GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.29.

Escalade — T1XX, 5th gen (2021–2027) →

• 2023 ✓ Factory-verified
  ⛭ GM factory document — 2023 cadillac 23 escalade escalade esv electrical body builder sm en us 2022oct25, p.12.

Related codes · mentioned in these notes

U42

This page aggregates every documented appearance of S1V in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.