- 1960 Factory-verified
All (styles G, K, A)
GM Heritage factory kit — 1960 Cadillac VVI, p.194. - 1961–62 Factory-verified
All (styles G, K, A)
GM Heritage factory kit — 1961 Cadillac VVI, p.129.GM Heritage factory kit — 1962 Cadillac VVI, p.150. - 1963 Confirmed
All
- 1964 Confirmed
All
- 1965 Factory-verified
All
GM Heritage factory kit — 1965 Cadillac VVI, p.153. - 1966 Factory-verified
All; kit "Windows, Power"
GM Heritage factory kit — 1966 Cadillac VVI, p.71. - 1967–68 Confirmed
Std all exc. Calais
X Factory-verified
Also described as Electric (power) window regulatorsPower windows
Documented applications
- 1967–74 Confirmed
Standard all exc. Calais (i.e., std Fleetwood)
This page aggregates every documented appearance of X in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.