SDR ✓ Factory-verified

Cadillac · Regular Production Option

LPO, Carrier mount

Years 2026 Models 1 Factory citations 1

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Also documented for Chevrolet

Documented applications

Lyriq — BEV3 (2023–2027) →

• 2026 ✓ Factory-verified
  ⛭ GM factory document — 2026 cadillac all electric lyriq lyriq v fleet order guide rpo codes, p.1.

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