AU4 (AW) ● Confirmed

Cadillac · Regular Production Option

Automatic door locks (power locks std)

Years 1976 Models 2

Also described as Automatic door locks

Documented applications

DeVille / Calais →

• 1976 ● Confirmed

  New

Seville →

• 1976 ● Confirmed

  $100

This page aggregates every documented appearance of AU4 (AW) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.