- 2002–2004 Factory-verified
RPA Factory-verified
Also described as Parking assist, rear
Also documented for BuickChevroletOldsmobilePontiac
Documented applications
- 2002 Factory-verified
listed in 2002 only
- 2002–2004 Factory-verified
- 2004 Factory-verified
This page aggregates every documented appearance of RPA in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.