Interior lamp, roof rail, courtesy and single reading

Years 1997–07 Models 3 Factory citations 24

Also described as Lamp, interior, roof rail, courtesy and single reading, rows 2 and 3 (SSD), row 3 (DDS)Lighting, interior, front dome, glovebox, ashtray and rear cargo

Also documented for Buick Oldsmobile Pontiac Saturn

Documented applications

Impala — eighth generation (2000–2005)

2000–2005 Factory-verified

GM factory document — 2000 chevrolet impala rpo code list, p.1.
GM factory document — 2001 chevrolet impala rpo code list, p.1.
GM factory document — 2002 chevrolet impala rpo code list, p.1.
GM factory document — 2003 chevrolet impala rpo code list, p.1.
GM factory document — 2004 chevrolet impala rpo code list, p.1.
GM factory document — 2005 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Impala, p.42.
GM Heritage factory kit — 2005 Chevrolet Impala, p.24.

Monte Carlo — sixth generation (2000–2007)

2000–2007 Factory-verified

GM factory document — 2000 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2001 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2002 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2003 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2004 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2005 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.

Venture — U-body minivan (1997–2005)

1997–2001, 2005 Factory-verified

GM factory document — 1998 chevrolet venture ext rpo code list, p.1.
GM factory document — 1999 chevrolet venture ext rpo code list, p.1.
GM factory document — 2000 chevrolet venture ext rpo code list, p.1.
GM factory document — 2001 chevrolet venture ext rpo code list, p.1.
GM Heritage factory kit — 1997 Chevrolet Venture, p.80.
GM Heritage factory kit — 2005 Chevrolet Venture, p.85.
2003 Factory-verified

the 2003 order guide prints this part under C79 and standard on the regular wheelbase models; the 2005 guide and the service lists read C79 as the roof rail courtesy lamp (the row above).

GM Heritage factory kit — 2003 Chevrolet Venture, p.85.
GM Heritage factory kit — 2003 Chevrolet Venture, p.137.

This page aggregates every documented appearance of C79 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.