- 1998–1999 Factory-verified
U1S Factory-verified
Also described as Compact disc changer, 12 disc, remote
Also documented for BuickCadillacChevroletGMCPontiacSaturn
Documented applications
- 2001–2003 Factory-verified
- 1998–2000 Factory-verified
the 1998 list reads "Player Multiple Compact Disc"
This page aggregates every documented appearance of U1S in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.