2013 CADILLAC CTS lock

Black plate (44,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
9-44 Driving and Operating
When the System Does Not Seem
to Work Properly
Occasional missed alerts can occur
under normal circumstances and will
increase in wet conditions. The
system does not need to be
serviced due to an occasional
missed alert. The number of missed
alerts will increase with increased
rainfall or road spray.
If the SBZA displays do not light up
when the system is on and vehicles
are in the blind zone, the system
may need service. Take the vehicle
to your dealer.
SBZA is designed to ignore
stationary objects; however, the
system may occasionally light up
due to guard rails, signs, trees,
shrubs, and other stationary objects.
This is normal system operation; the
vehicle does not need service.
SBZA does not operate when the
left or right corners of the rear
bumper are covered with mud, dirt,
snow, ice, or slush, or in heavy
rainstorms.For cleaning instructions, see
Exterior Care on page 10‑105. If the
infotainment display still shows the
SIDE BLIND ZONE ALERT
SYSTEM TEMPORARILY
UNAVAILABLE message after
cleaning the bumper, see your
dealer.
The SBZA displays may remain on
if a trailer is attached to the vehicle,
or a bicycle or object is extending
out to either side of the vehicle.
When SBZA is disabled for any
reason other than the driver turning
it off, the driver will not be able to
turn SBZA back on using the DIC.
The SIDE BLIND ZONE ALERT ON
option will not be selectable if the
conditions for normal system
operation are not met. Until normal
operating conditions for SBZA are
met, you should not rely upon SBZA
while driving.
SBZA Messages
The following messages may
appear on the infotainment display:
SIDE BLIND ZONE ALERT
SYSTEM OFF:
This message
indicates that the driver has turned
the system off.
SIDE BLIND ZONE ALERT
SYSTEM TEMPORARILY
UNAVAILABLE: This message
indicates that the SBZA system is
disabled because the sensor is
blocked and cannot detect vehicles
in the blind zone. The sensor may
be blocked by mud, dirt, snow, ice,
or slush. This message may also
activate during heavy rain or due to
road spray. The vehicle does not
need service. For cleaning, see
Exterior Care on page 10‑105.
SERVICE SIDE BLIND ZONE
ALERT SYSTEM: If this message
appears, both SBZA displays will
remain on indicating there is a
problem with the SBZA system.
If these displays remain on after

Black plate (50,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
9-50 Driving and Operating
WARNING (Continued)
.Fuel can spray out if the fuel
cap is opened too quickly.
This spray can happen if the
tank is nearly full, and is
more likely in hot weather.
Open the fuel cap slowly and
wait for any hiss noise to stop
then unscrew the cap all
the way
The cap is behind a locking fuel
door on the passenger side of the
vehicle.
To open the fuel door, push the
rearward center edge in and release
and it will open.
To remove the tethered fuel cap,
turn it slowly counterclockwise.
While refueling, hang the tethered
fuel cap from the hook on the
fuel door.
If the fuel cap is not installed
properly, a message will appear on
the Driver Information Center
display. SeeFuel System Messages
on page 5‑36.
When reinstalling the cap, turn it
clockwise until it clicks once,
otherwise the malfunction indicator
lamp could turn on. See Malfunction
Indicator Lamp on page 5‑19. Be careful not to spill fuel. Do not
top off or overfill the tank and wait a
few seconds after you have finished
pumping before removing the
nozzle. Clean fuel from painted
surfaces as soon as possible. See
Exterior Care on page 10‑105.
When replacing the fuel cap, turn it
clockwise until it clicks once. Make
sure the cap is fully installed. The
diagnostic system can determine if
the fuel cap has been left off or
improperly installed. This would
allow fuel to evaporate into the
atmosphere. See
Malfunction
Indicator Lamp on page 5‑19.
{WARNING
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.

Black plate (56,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
9-56 Driving and Operating
After loading the trailer, weigh the
trailer and then the tongue,
separately, to see if the weights are
proper. If they are not, adjustments
might be made by moving some
items around in the trailer.
Total Weight on Your Vehicle's
Tires
Be sure the vehicle's tires are
inflated to the upper limit for cold
tires. These numbers can be found
on the Tire and Loading Information
label. SeeVehicle Load Limits on
page 9‑10. Make sure not to go over
the GVW limit for the vehicle,
including the weight of the trailer
tongue.
Towing Equipment
Hitches
Use the correct hitch equipment.
See your dealer or a hitch dealer for
assistance.
.The rear bumper on the vehicle
is not intended for hitches. Do
not attach rental hitches or other bumper-type hitches to it. Use
only a frame-mounted hitch that
does not attach to the bumper.
.Will any holes be made in the
body of the vehicle when the
trailer hitch is installed? If so,
seal the holes when the hitch is
removed. If the holes are not
sealed, dirt, water, and deadly
carbon monoxide (CO) from the
exhaust can get into the vehicle.
See
Engine Exhaust on
page 9‑24.
Safety Chains
Always attach chains between the
vehicle and the trailer. Cross the
safety chains under the tongue of
the trailer to help prevent the tongue
from contacting the road if it
becomes separated from the hitch.
Leave enough slack so the rig can
turn. Never allow safety chains to
drag on the ground.
Trailer Brakes
Does the trailer have its own
brakes? Be sure to read and follow
the instructions for the trailer brakes
so they are installed, adjusted, and
maintained properly.
Because the vehicle has antilock
brakes, do not tap into the vehicle's
brake system. If this is done, both
brake systems will not work well,
or at all.

Black plate (1,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-3
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-3
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-5
Engine Cover . . . . . . . . . . . . . . . . 10-8
Engine Oil . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-11
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-13
Manual Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-13
Hydraulic Clutch . . . . . . . . . . . . 10-13
Engine Air Cleaner/Filter . . . . 10-14
Cooling System . . . . . . . . . . . . 10-16
Engine Coolant . . . . . . . . . . . . . 10-17 Engine Overheating . . . . . . . . 10-21
Overheated Engine
Protection
Operating Mode . . . . . . . . . . . 10-22
Power Steering Fluid . . . . . . . 10-22
Washer Fluid . . . . . . . . . . . . . . . 10-23
Brakes . . . . . . . . . . . . . . . . . . . . . 10-24
Brake Fluid . . . . . . . . . . . . . . . . . 10-25
Battery . . . . . . . . . . . . . . . . . . . . . 10-26
All-Wheel Drive . . . . . . . . . . . . . 10-27
Starter Switch Check . . . . . . . 10-27
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-28
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-28
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-29
Wiper Blade Replacement . . . . . . . . . . . . . . 10-29
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-31
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-31
Halogen Bulbs . . . . . . . . . . . . . . 10-31
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . 10-32 LED Lighting . . . . . . . . . . . . . . . 10-32
Fog Lamps . . . . . . . . . . . . . . . . . 10-32
License Plate Lamp (Coupe
and Sedan) . . . . . . . . . . . . . . . 10-32
License Plate Lamp
(Wagon) . . . . . . . . . . . . . . . . . . 10-33
Replacement Bulbs . . . . . . . . . 10-34
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-34
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-35
Engine Compartment Fuse Block (CTS Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-35
Engine Compartment Fuse
Block (CTS-V Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-39
Engine Compartment Fuse Block (CTS Wagon) . . . . . . . 10-42
Engine Compartment Fuse Block (CTS-V Wagon) . . . . . 10-46
Rear Compartment Fuse Block (CTS Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-49

Black plate (2,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
10-2 Vehicle Care
Rear Compartment FuseBlock (CTS-V Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-52
Rear Compartment Fuse Block (CTS Wagon) . . . . . . . 10-54
Rear Compartment Fuse Block (CTS-V Wagon) . . . . . 10-56
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-58
All-Season Tires . . . . . . . . . . . . 10-59
Winter Tires . . . . . . . . . . . . . . . . 10-59
Low-Profile Tires . . . . . . . . . . . 10-60
Summer Tires . . . . . . . . . . . . . . 10-60
Tire Sidewall Labeling . . . . . . 10-61
Tire Designations . . . . . . . . . . . 10-63
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-63
Tire Pressure . . . . . . . . . . . . . . . 10-66
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . 10-67
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-68 Tire Pressure Monitor
Operation . . . . . . . . . . . . . . . . . 10-69
Tire Inspection . . . . . . . . . . . . . . 10-72
Tire Rotation . . . . . . . . . . . . . . . 10-72
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-74
Buying New Tires . . . . . . . . . . . 10-75
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . 10-77
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-77
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-79
Wheel Replacement . . . . . . . . 10-79
Tire Chains . . . . . . . . . . . . . . . . . 10-80
If a Tire Goes Flat . . . . . . . . . . 10-80
Tire Sealant and Compressor Kit . . . . . . . . . . . 10-82
Storing the Tire Sealant and Compressor Kit
(Coupe) . . . . . . . . . . . . . . . . . . . 10-89 Storing the Tire Sealant and
Compressor Kit
(Wagon) . . . . . . . . . . . . . . . . . . 10-90
Storing the Tire Sealant and Compressor Kit
(Sedan) . . . . . . . . . . . . . . . . . . . 10-90
Tire Changing . . . . . . . . . . . . . . 10-91
Compact Spare Tire . . . . . . . . 10-98Jump Starting
Jump Starting . . . . . . . . . . . . . . 10-99
Towing
Towing the Vehicle . . . . . . . . 10-103
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . 10-103
Appearance Care
Exterior Care . . . . . . . . . . . . . . 10-105
Interior Care . . . . . . . . . . . . . . . 10-108
Floor Mats . . . . . . . . . . . . . . . . . 10-111

Black plate (3,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Vehicle Care 10-3
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California tocause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems,
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, safety belt pretensioners,
and lithium batteries contained in
Remote Keyless Entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non‐dealer accessories or
making modifications to the vehicle
can affect vehicle performance and
safety, including such things as
airbags, braking, stability, ride andhandling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to vehicle components
resulting from modifications or the
installation or use of non‐GM
certified parts, including control
module or software modifications, is
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
GM Accessories are designed to
complement and function with other
systems on the vehicle. See your
dealer to accessorize the vehicle
using genuine GM Accessories
installed by a dealer technician.
Also, see
Adding Equipment to the
Airbag-Equipped Vehicle on
page 3‑31.

Black plate (6,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
10-6 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid on
page 10‑23.
2. Engine Compartment Fuse
Block (CTS-V Wagon) on
page 10‑46 orEngine
Compartment Fuse Block (CTS
Coupe and Sedan) on
page 10‑35 orEngine
Compartment Fuse Block
(CTS-V Coupe and Sedan) on
page 10‑39 orEngine
Compartment Fuse Block (CTS
Wagon) on page 10‑42.
3. Remote Positive (+) Terminal. See Jump Starting on
page 10‑99.
4. Remote Negative (−) Terminal. See Jump Starting on
page 10‑99.
5. Passenger Compartment Air
Filter on page 8‑6.
6. Engine Cooling Fan (Out of View). See Cooling System on
page 10‑16. 7. Power Steering Fluid Reservoir.
See Power Steering Fluid on
page 10‑22.
8. Engine Oil Fill Cap. See Engine
Oil on page 10‑9.
9. Engine Oil Dipstick (Out of View). See Engine Oil on
page 10‑9.
10. Hydraulic Clutch Reservoir (If Equipped) (Not Shown). See
Hydraulic Clutch on
page 10‑13.
11. Brake Master Cylinder Reservoir (Out of View). See
Brakes on page 10‑24.
12. Engine Coolant Surge Tank and Pressure Cap. See Engine
Coolant on page 10‑17.
13. Engine Air Cleaner/Filter on
page 10‑14.

Black plate (8,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
10-8 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid on
page 10‑23.
2. Engine Compartment Fuse
Block (CTS-V Wagon) on
page 10‑46 orEngine
Compartment Fuse Block (CTS
Coupe and Sedan) on
page 10‑35 orEngine
Compartment Fuse Block
(CTS-V Coupe and Sedan) on
page 10‑39 orEngine
Compartment Fuse Block (CTS
Wagon) on page 10‑42.
3. Remote Positive (+) Terminal. See Jump Starting on
page 10‑99.
4. Remote Negative (−) Terminal. See Jump Starting on
page 10‑99.
5. Engine Oil Fill Cap (Out of View). See Engine Oil on
page 10‑9.
6. Engine Oil Dipstick. See Engine
Oil on page 10‑9. 7.
Passenger Compartment Air
Filter on page 8‑6.
8. Intercooler System Pressure Cap. See Cooling System on
page 10‑16.
9. Engine Cooling Fans (Out of View). See Cooling System on
page 10‑16.
10. Hydraulic Clutch Reservoir (If Equipped). See Hydraulic
Clutch on page 10‑13.
11. Brake Master Cylinder Reservoir. See Brakes on
page 10‑24.
12. Engine Coolant Surge Tank and Pressure Cap. See Engine
Coolant on page 10‑17.
13. Power Steering Fluid Reservoir (Under Engine Cover). See
Power Steering Fluid on
page 10‑22.
14. Engine Air Cleaner/Filter on
page 10‑14.Engine Cover
Engine Cover (CTS)
1. Oil Fill Cap
2. Engine Cover
3. Rear Tabs
To remove:
1. Remove the oil fill cap (1).
2. Raise the right front corner of
the engine cover (2) to release it
from the ball stud.