Cadillac 2013 Caddilac CTS Owner's Manual page 355

Stop Lamps
5
(Export Only)
6 Door Lock
7 Door Unlock
Fuel Door Unlock
8
(Export Only)
Right Position Lamp
9
(Export Only)
Console/Auxiliary
10
Power Outlet
Sedan Trunk
Release/Coupe
11
Rear Fog
(Export Only)
12 Side Marker Lamps
13 Left Position Lamps
14 Right Position Lamp
15 Left Position Lamp
16 Door Lock
Console/Auxiliary
17
Power Outlet
Rear Fog/Export
Body Control
18
Module
(Export Only)
19 Trunk Release
Easy Entry Seats
20
(Coupe Only)
21 Fuel Pump