GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 SLS 🢒 Steering 🢒 Steering Wheel and Column 🢒 Steering Wheel Schematics
Figure 1:

Entertainment Control
Object Number: 2016097 Size: FS
Figure 2:

Steering Wheel Heating Function
Object Number: 2016099 Size: FS