UA6 (AM) ● Confirmed

Cadillac · Regular Production Option

Theft-deterrent system

Years 1973–78 Models 2

Documented applications

DeVille / Calais →

• 1973 ● Confirmed

  New

• 1974 ● Confirmed

  All

• 1975 ● Confirmed

  All

• 1976 ● Confirmed

  All

• 1977 ● Confirmed

  All

• 1978 ● Confirmed

  All

Seville →

• 1976 ● Confirmed

  $114

This page aggregates every documented appearance of UA6 (AM) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.