DNR ✓ Factory-verified

Cadillac · Regular Production Option

Equipment, dealer installed

Years 2003–09 Models 3 Factory citations 6

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Also documented for BuickChevroletGMCHummerOldsmobilePontiacSaturn

Documented applications

Escalade EXT — GMT800 (2002–2006) →

• 2003–2006 ✓ Factory-verified internal
  ⛭ GM factory document — 2003 cadillac escalade ext rpo code list, p.1.

  ⛭ GM factory document — 2006 cadillac escalade ext rpo code list, p.1.

Escalade — GMT800 (2002–2006) →

• 2003–2006 ✓ Factory-verified internal
  ⛭ GM factory document — 2003 cadillac escalade 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 cadillac escalade rpo code list, p.1.

SRX — Sigma / GMT265 (2004–2009) →

• 2004, 2007–2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2004 cadillac srx rpo code list, p.1.

  ⛭ GM factory document — 2009 cadillac srx rpo code list, p.1.

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