Radio, AM/FM stereo, seek/scan, automatic reverse music search cassette, CD, clock, equalizer, RDS, ETR

Years 2002–06 Models 3 Factory citations 5

Query this via API →

Also described as Radio, AM/FM stereo, seek/scan, auto reverse music search cassette, CD, clock, equalizer, RDS, ETR

Also documented for Chevrolet Oldsmobile Pontiac

Documented applications

Century — W-body (1997–2005)

2004–2005 Factory-verified

GM factory document — 2004 buick century rpo code list, p.1.
GM factory document — 2005 buick century rpo code list, p.1.

Regal — W-body (1997–2004)

2004 Factory-verified

GM factory document — 2004 buick regal rpo code list, p.1.

Rendezvous — U-body / GMT257 (2002–2007)

2002–2006 Factory-verified

GM factory document — 2002 buick rendezvous awd rpo code list, p.1.
GM factory document — 2006 buick rendezvous awd rpo code list, p.1.

This page aggregates every documented appearance of U1Q in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.