- 2018, 2021 Factory-verified
2018: Avenir: S; 2021: Avenir: S, from GM Authority's 2022 changes page, which replaces it with NP5; GM's 2025 Cadillac list reads N30 as the Super Cruise steering wheel, so GM has reused the code.
N30 Factory-verified
Also described as Steering wheel, leather-wrapped with wood accent
Also documented for CadillacChevroletGMCOldsmobilePontiacSaturn
Documented applications
- 2008–2009 Factory-verified
- 2003–2005 Factory-verified
- 2005–2007 Factory-verified
- 2004–2007 Factory-verified
- 2005–2007 Factory-verified
This page aggregates every documented appearance of N30 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.