2005 CTS

System Diagram  
     
Source Unit: Factory

Satellite Radio: Clarion Plug & Play

2005 SRX

System Diagram  
     
Source Unit: Factory

Satellite Radio: Sirius One

2002 Escalade

System Diagram

Source Unit: Factory

Video: Dual Myron & Davis headrest Screens With dual source Headphone  pod and Game Plate

Wiring: Lightning Audio

1993 El Dorado

System Diagram

Remote start, keyless entry, and security : Astrostart with 2-way paging