GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 SLS 🢒 Safety and Security 🢒 Remote Functions 🢒 Remote Function Schematics
Figure 1:

DLC, Instrument Panel Cluster (IPC)
Object Number: 2016015 Size: FS
Figure 2:

Module Power, Grounds, Antennas and Switches
Object Number: 2016016 Size: FS