UP1 (A2) ● Confirmed

Cadillac · Regular Production Option

AM/FM stereo w/ 8-track & CB

Years 1978–79 Models 2

Also described as AM/FM stereo w/ tape & CB

Documented applications

DeVille / Calais →

• 1978 ● Confirmed

  All

• 1979 ● Confirmed

  All

Seville →

• 1978 ● Confirmed

  $427

This page aggregates every documented appearance of UP1 (A2) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.