YN8 / U46 (B) ⚠ Disputed

Cadillac · Regular Production Option

Lamp monitors

Years 1971–72 Models 1

Documented applications

DeVille / Calais →

• 1971–72 ⚠ Disputed

  New '71 as YN8; CLC's 1972 list gives U46 once and YN8 elsewhere

This page aggregates every documented appearance of YN8 / U46 (B) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.