Speed-dependent volume: Notes

WARNING: This page is about a different car, the 2007 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Automatic Volume Control - Communication Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Automatic Volume Control - Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.