L ✓ Factory-verified

Cadillac · Regular Production Option

Automatic level control

Years 1966–68 Models 1 Factory citations 1

Also described as License plate frame — one

Documented applications

DeVille / Calais →

• 1966 ✓ Factory-verified

  Std Fleetwood series

  ⛭ GM Heritage factory kit — 1966 Cadillac VVI, p.71.
• 1967–68 ● Confirmed

  Std all Fleetwood

• 1967–68 ● Confirmed

  All

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