Lamp group

Years 1987–90, 1998–08 Models 3 Factory citations 5

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Also documented for Buick Chevrolet GMC

Documented applications

Firebird — Third generation (1982–1992)

1987–1990 Factory-verified

camaro-gen3 reads auxiliary lighting; this row follows 3rdgenformula, which reads a lamp group and lists courtesy lamps and a warning tone generator in it; a content of preferred equipment groups 1SB in 1988 and 1SA in 1989, but the 1988 and 1989 pages also record cars that ordered it à la carte; Firebird years: 3rdgenformula option pages 1987–1990; shared F-body code; cited from the Camaro kits

GM Heritage factory kit — 1987 Chevrolet Camaro, p.34.

Grand Prix — W-body, 7th gen (1997–2003)

1998–2003 Factory-verified

GM factory document — 1998 pontiac grand prix rpo code list, p.1.
GM factory document — 2003 pontiac grand prix rpo code list, p.1.

Grand Prix — Eighth generation (2004–2008)

2004–2008 Factory-verified

GM factory document — 2004 pontiac grand prix rpo code list, p.1.
GM factory document — 2008 pontiac grand prix rpo code list, p.1.

This page aggregates every documented appearance of TR9 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.