U3S ✓ Factory-verified

Cadillac · Regular Production Option

Radio, AM/FM stereo, LW, seek/scan, CD, DVD, navigation, clock, DSP, RDS, with voice recognition microphone

Years 2002–04 Models 1 Factory citations 3

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Documented applications

Seville — G-body (1998–2004) →

• 2002–2004 ✓ Factory-verified
  ⛭ GM factory document — 2002 cadillac seville rpo code list, p.1.

  ⛭ GM factory document — 2003 cadillac seville rpo code list, p.1.

  ⛭ GM factory document — 2004 cadillac seville rpo code list, p.1.

This page aggregates every documented appearance of U3S in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.