- 1960 Factory-verified
All
GM Heritage factory kit — 1960 Cadillac VVI, p.194. - 1961–62 Factory-verified
All
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.157. - 1966 Factory-verified
All
GM Heritage factory kit — 1966 Cadillac VVI, p.71. - 1967–68 Confirmed
All
Y Factory-verified
Also described as 6-way power seat (2-way on buckets)6-way power seat (4-way on buckets)6-way power seat (4-way left bucket)
Documented applications
This page aggregates every documented appearance of Y in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.