Page 300 of 401
Black plate (37,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707478) - 2015 - crc - 10/1/14
Vehicle Care 10-37
Mini Fuses Usage2 Motorized Cupholder
3 Electric Steering Column Lock
4 Data Link Connector
5 Heater, Ventilation, and Air Conditioning
Control
6 Tilt and Telescoping Steering Column
8 Spare
9 Glove Box Release
10 Shunt 11 Body Control Module 1
12 Body Control Module 5
13 Spare
14 Spare
15 Spare
Page 301 of 401
Black plate (38,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707478) - 2015 - crc - 10/1/14
10-38 Vehicle Care
Mini Fuses Usage16 Spare
17 Spare
18 Spare
19 Spare
20 Spare
21 Spare
22 Sensing Diagnostic Module/Automatic
Occupant Sensing
23 Radio/DVD/Heater, Ventilation, and Air
Conditioning
24 Display
25 Heated Steering Wheel
26 Wireless Charger
27 Steering Wheel Switches
28 Spare
29 Visor Mini Fuses Usage
30 Spare
J Case Fuses Usage
31 Spare
32 Spare
33 Front Heater, Ventilation, and Air
Conditioning Blower
Circuit
Breakers Usage
CB1 Retained Accessory Power/Accessory
Power Outlet Power
CB7 Spare
Relays Usage K10 Retained Accessory Power/Accessory
K605 Logistics Relays Usage
K644 Glove Box Release
Rear Compartment Fuse
Block
The rear compartment fuse block is
behind a cover on the driver side of
the rear compartment.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Page 394 of 401

Black plate (5,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
7707478) - 2015 - crc - 10/1/14
INDEX i-5
Front SeatsHeated and Ventilated . . . . . . . . . 3-8
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-61 Additives . . . . . . . . . . . . . . . . . . . . . 9-62
Economy Driving . . . . . . . . . . . . . 1-22
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-64
Filling the Tank . . . . . . . . . . . . . . . 9-63
Foreign Countries . . . . . . . . . . . . 9-62
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Low Fuel Warning Light . . . . . . . 5-27
Requirements, California . . . . . 9-62
System Messages . . . . . . . . . . . . 5-39
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-32
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-32
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-36
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . 10-38G
Garage Door Opener . . . . . . . . . . 5-55Programming . . . . . . . . . . . . . . . . . 5-55
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-16
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . . 5-14
Speedometer . . . . . . . . . . . . . . . . . 5-14
Tachometer . . . . . . . . . . . . . . . . . . . 5-14
Trip Odometer . . . . . . . . . . . . . . . . 5-14
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . 5-9
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-65
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-29
Hazard Warning Flashers . . . . . . . 6-5
Head Restraints . . . . . . . . . . . . . . . . 3-2
Head-up Display . . . . . . . . . . . . . . . 5-32 Headlamps
Adaptive Forward
Lighting (AFL) . . . . . . . . . . . . . . . . 6-5
Aiming . . . . . . . . . . . . . . . . . . . . . . 10-29
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-4
Bulb Replacement . . . . . . . . . . 10-29
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . 6-4
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . 10-30
High-Beam On Light . . . . . . . . . . 5-27
High/Low Beam Changer . . . . . . 6-3
Lamps On Reminder . . . . . . . . . 5-28
Heated Rear Seats . . . . . . . . . . . . . . . . . . . 3-12
Steering Wheel . . . . . . . . . . . . . . . . 5-3
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Heated Mirrors . . . . . . . . . . . . . . . . . 2-20
Heater Engine Coolant . . . . . . . . . . . . . . . 9-19
High-Beam On Light . . . . . . . . . . . 5-27
High-Speed Operation . . . . . . . . 10-51
Hill and Mountain Roads . . . . . . . . 9-8
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4