Interior lighting: Notes

WARNING: This page is about a different car, the 2004 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.

The car's interior lighting is switched on and off automatically or manually depending on the setting of the selector switch (1-0-2). The selector has the following functions:

1 - Interior lighting on.
0 - Automatic switching
2 - Interior lighting off.

Fig 1: Interior Lighting Communication Diagram
Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Circuit Diagram - Interior Lighting
Courtesy of SAAB-SCANIA OF AMERICA, INC.