Cadillac CTS 2013 Owner's Manual page 317

Mini-Fuses Usage
11 Not Used
19 Antilock Braking
System (ABS)
22 Display
23 Sunroof
Mini-Fuses Usage
24 Body Control
Module 1
25 Automatic Forward
Lighting System
(HID Only)
26 Body Control
Module 5
Vehicle Care
Mini-Fuses Usage
27 Body Control
Module 4
28 Navigation Motor
29 Not Used
30 Transmission
Control Module
Battery
31 Horn
33 Not Used
34 Pedestrian
Protection System
(Export Only)
35 Body Control
Module 3
36 Body Control
Module 2
38 Headlamp Washer
(HID Only)
40 Not Used
41 Air Conditioning
Compressor Clutch
10-41