UP8 (A5) ● Confirmed

Cadillac · Regular Production Option

AM/FM stereo w/ digital display

Years 1978 Models 2

Documented applications

DeVille / Calais →

• 1978 ◑ Single-source

  All

Seville →

• 1978 ● Confirmed

  $106

This page aggregates every documented appearance of UP8 (A5) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.