
Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
VEHICLE CARE 321
vehicle. It may be very bumpy and
noisy. Gently brake to a stop, well off
the road, if possible.
{Warning
Lifting a vehicle and getting under
it to do maintenance or repairs is
dangerous without the appropriate
safety equipment and training. If a
jack is provided with the vehicle, it
is designed only for changing a flat
tire. If it is used for anything else,
you or others could be badly injured
or killed if the vehicle slips off the
jack. If a jack is provided with the
vehicle, only use it for changing a
flat tire.
If this vehicle does not have run-flat
tires and a tire goes flat, avoid further
tire and wheel damage by driving
slowly to a level place, well off the
road, if possible. 1. Turn on the hazard warning flashers. See Hazard Warning
Flashers 0158.
2. Set the parking brake firmly. 3. Put an automatic transmission in
P (Park) or a manual
transmission in 1 (First) or
R (Reverse).
4. Turn off the ignition.
5. Inspect the flat tire.
{Warning
Driving on a flat tire will cause
permanent damage to the tire.
Re-inflating a tire after it has been
driven on while severely
underinflated or flat may cause a
blowout and a serious crash. Never
attempt to re-inflate a tire that has
been driven on while severely
underinflated or flat. Have your
dealer or an authorized tire service
center repair or replace the flat tire
as soon as possible.
If this vehicle has a tire sealant kit
and the tire has been separated from
the wheel, has damaged sidewalls,
or has a puncture larger than
6 mm (0.25 in), the tire is too severely
damaged for the tire sealant and compressor kit to be effective. If the
tire has a puncture less than
6 mm (0.25 in) in the tread area of the
tire, see
Tire Sealant and Compressor
Kit 0321.
Tire Sealant and
Compressor Kit
{Warning
Idling a vehicle in an enclosed area
with poor ventilation is dangerous.
Engine exhaust may enter the
vehicle. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death. Never run the engine in an
enclosed area that has no fresh air
ventilation. For more information,
see Engine Exhaust 0200.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
330 VEHICLE CARE
The jump start remote positive
terminal (3) and the remote negative
ground terminal (4) for the discharged
battery are on the passenger side of
the vehicle.
The positive jump start connection for
the discharged battery is under a red
cover. Remove the cover to expose the
terminal.1. Check the other vehicle. It must have a 12-volt battery with a
negative ground system.
Caution
If the other vehicle does not have a
12-volt system with a negative
ground, both vehicles can be
damaged. Only use a vehicle that
has a 12-volt system with a
negative ground for jump starting.
2. Position the two vehicles so that they are not touching. 3. Set the parking brake firmly and
put the shift lever in P (Park)
with an automatic transmission,
or Neutral with a manual
transmission.
Caution
If any accessories are left on or
plugged in during the jump starting
procedure, they could be damaged.
The repairs would not be covered
by the vehicle warranty. Whenever
possible, turn off or unplug all
accessories on either vehicle when
jump starting.
4. Turn the ignition off. Turn off all lights and accessories in both
vehicles, except the hazard
warning flashers if needed.
{Warning
An electric fan can start up even
when the engine is not running and
can injure you. Keep hands,
clothing, and tools away from any
underhood electric fan.
{Warning
Using a match near a battery can
cause battery gas to explode. People
have been hurt doing this, and
some have been blinded. Use a
flashlight if you need more light.
Battery fluid contains acid that can
burn you. Do not get it on you.
If you accidentally get it in your
eyes or on your skin, flush the place
with water and get medical help
immediately.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
334 VEHICLE CARE
Dolly Towing (Rear-Wheel-Drive
Vehicles)
To dolly tow a rear-wheel-drive vehicle
from the rear:1. Attach the dolly to the tow vehicle following the dolly
manufacturer instructions.
2. Put the rear wheels on the dolly.
3. Shift the transmission to P (Park).
4. Firmly set the parking brake. 5. Use an adequate clamping device
designed for towing to ensure
that the front wheels are locked
into the straight-ahead position.
6. Secure the vehicle to the dolly following the manufacturer
instructions.
7. Release the parking brake only after the vehicle being towed is
firmly attached to the towing
vehicle.
8. Turn the ignition to off.
Dolly Towing (All-Wheel Drive
Vehicles)
Vehicles with all-wheel drive cannot
be dolly towed.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
346 SERVICE AND MAINTENANCE
.Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or universal
joint looseness, cracked or missing
boots, loose or missing boot
clamps, center bearing excessive
looseness, loose or missing
fasteners, and axle seal leaks.
. Check restraint system
components. See Safety System
Check 075.
. Visually inspect fuel system for
damage or leaks. .
Visually inspect exhaust system
and nearby heat shields for loose
or damaged parts.
. Lubricate body components. See
Exterior Care 0335.
. Check starter switch. See Starter
Switch Check 0285.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift Lock
Control Function Check 0285.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check 0286. .
Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for signs
of wear, cracks, or other damage.
Check the hold open ability of the
strut. If the hold open is low,
service the gas strut. See Gas
Strut(s) 0287.
. Inspect sunroof track and seal,
if equipped. See Sunroof052.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
INDEX 389
IndexA
Accessories and Modifications . . . . . 259
Accessory Power . . . . . . . . . . . . . . . . . . . . 198
Adaptive Cruise Control . . . . . . . . . . . . 218
Adaptive ForwardLighting (AFL) . . . . . . . . . . . . . . . . . . . . . 157
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . . . . . 136
Add-On Electrical Equipment . . . . . . 255
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . . 59
Thigh Support . . . . . . . . . . . . . . . . . . . . . . 59
Air Cleaner/Filter, Engine . . . . . . . . . . 272
Air Conditioning . . . . . . . . . . . . . . .168, 173
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 176
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
How Does an Airbag Restrain? . . . . . 81
Passenger Sensing System . . . . . . . . . 82
What Makes an Airbag Inflate? . . . . 80
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 81 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Where Are the Airbags? . . . . . . . . . . . . 78
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Passenger Status Indicator . . . . . . . 127
Readiness Light . . . . . . . . . . . . . . . . . . . 127
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
System Check . . . . . . . . . . . . . . . . . . . . . . . 76
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 43
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 238
Side Blind Zone (SBZA) . . . . . . . . . . 238
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 301
All-Wheel Drive . . . . . . . . . . . . . . . .204, 284
Antilock Brake System (ABS) . . . . . . 205
Warning Light . . . . . . . . . . . . . . . . . . . . 132
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 107
Assistance Systems for Driving . . . . 234
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 227

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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390 INDEX
Auto StopStop/Start System . . . . . . . . . . . . . . . . 196
Auto Stop Mode . . . . . . . . . . . . . . . . . . . . 136
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . 47
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Forward Braking . . . . . . . . . . . . . . . . . . 237
Headlamp System . . . . . . . . . . . . . . . . 157
Transmission . . . . . . . . . . . . . . . . . . . . . . 201
Transmission Fluid . . . . . . . . . . . . . . . 272
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . . 203
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Load Management . . . . . . . . . . . . . . . . 160
Power Protection . . . . . . . . . . . . . . . . . . 161
Battery - North America . . . . . .283, 329
Blade Replacement, Wiper . . . . . . . . . 286
Boost Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 124
Brake Parking, Electric . . . . . . . . . . . . . . . . . . 205
System Warning Light . . . . . . . . . . . . 131
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 Brakes (cont'd)
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Automatic Forward . . . . . . . . . . . . . . . 237
Break-In, New Vehicle . . . . . . . . . . . . . . 192
Bulb Replacement Back-up Lamps . . . . . . . . . . . . . . . . . . . 289
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . 289
Headlamp Aiming . . . . . . . . . . . . . . . . 288
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 289
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . . . . . 289
License Plate Lamps . . . . . . . . . . . . . . 290
Buying New Tires . . . . . . . . . . . . . . . . . . . 315
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 113
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 259
California Proposition 65 Warning . . . . . . . . . . . . .258, 283, 329,
Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 2
Capacities and Specifications . . . . . . 359 Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . 200
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Winter Driving . . . . . . . . . . . . . . . . . . . . 187
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 108
Caution, Danger, and Warning . . . . . . . . 2
Center Console Storage . . . . . . . . . . . . . 107
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 319
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Charging System Light . . . . . . . . . . . . . 128
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 129
Child Restraints
Infants and Young Children . . . . . . . . 90
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Older Children . . . . . . . . . . . . . . . . . . . . . . 88
Securing . . . . . . . . . . . . . . . . . . . . . . 101, 103
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 291
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 335
Interior Care . . . . . . . . . . . . . . . . . . . . . . 339
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . 168

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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392 INDEX
Driving (cont'd)Hill and Mountain Roads . . . . . . . . 186
If the Vehicle is Stuck . . . . . . . . . . . . 188
Loss of Control . . . . . . . . . . . . . . . . . . . . 181
Off-Road Recovery . . . . . . . . . . . . . . . . 180
Track Events and Competitive . . . 181
Vehicle Load Limits . . . . . . . . . . . . . . 189
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 186
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 168
E
Electric Parking Brake . . . . . . . . . . . . . . 205
Electric Parking Brake Light . . . . . . . 131
Electrical Equipment, Add-On . . . . . 255
Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Fuses and Circuit Breakers . . . . . . . 291
Instrument Panel Fuse Block . . . . 295
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 272 Engine (cont'd)
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 129
Compartment Overview . . . . . . . . . . 261
Coolant Temperature Gauge . . . . . 125
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 134
Cooling System . . . . . . . . . . . . . . . . . . . 274
Drive Belt Routing . . . . . . . . . . . . . . . . 362
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Oil Life System . . . . . . . . . . . . . . . . . . . . 271
Oil Pressure Light . . . . . . . . . . . . . . . . . 135
Overheating . . . . . . . . . . . . . . . . . . . . . . . 279
Power Messages . . . . . . . . . . . . . . . . . . 144
Running While Parked . . . . . . . . . . . 201
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Engine Oil
Temperature Gauge . . . . . . . . . . . . . . . 125
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 160
Equipment, Towing . . . . . . . . . . . .254, 255
Event Data Recorders . . . . . . . . . . . . . . 375
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 160
Extended Parking . . . . . . . . . . . . . . . . . . . 200
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 75
Exterior Lamp Controls . . . . . . . . . . . . 154
Exterior Lamps Off Reminder . . . . . . 156
Exterior Lighting Battery Saver . . . . 161
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . 272
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 156
Flashers, Hazard Warning . . . . . . . . . . 158
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Fluid Automatic Transmission . . . . . . . . . 272
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 46
Forward Automatic Braking . . . . . . . . 237
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
Front Seats Heated and Ventilated . . . . . . . . . . . . . 63
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Economy Driving . . . . . . . . . . . . . . . . . . . 27
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 248
Filling the Tank . . . . . . . . . . . . . . . . . . . 246
Foreign Countries . . . . . . . . . . . . . . . . . 246

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
394 INDEX
InformationPublication Ordering . . . . . . . . . . . . . 372
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . 162
Infotainment System . . . . . . . . . . . . . . . 376
Instrument Cluster . . . . . . . . . . . . . . . . . 119
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . . . . 106
Interior Rearview Mirrors . . . . . . . . . . . 47
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . 329
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . 29
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Labeling, Tire Sidewall . . . . . . . . . . . . . 303
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Daytime Running (DRL) . . . . . . . . . . 156
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Exterior Controls . . . . . . . . . . . . . . . . . . 154
Exterior Lamps Off Reminder . . . . 156
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
License Plate . . . . . . . . . . . . . . . . . . . . . . 290 Lamps (cont'd)
Malfunction Indicator (Check
Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 129
On Reminder . . . . . . . . . . . . . . . . . . . . . . 137
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Lane Change Alert (LCA) . . . . . . . . . . . 238
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . . . 240
Lane Keep Assist (LKA) . . . . . . . . . . . . 240
Lane Keep Assist Light . . . . . . . . . . . . . 132
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 71
LATCH System
Replacing Parts after a Crash . . . . 100
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . . . . . 95
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 289
Light, Auto Stop Mode . . . . . . . . . . . . . 136
Lighting Adaptive Forward . . . . . . . . . . . . . . . . . 157
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Illumination Control . . . . . . . . . . . . . . 159
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Lights Adaptive Forward Lighting(AFL) Light . . . . . . . . . . . . . . . . . . . . . . 136
Airbag Readiness . . . . . . . . . . . . . . . . . 127 Lights (cont'd)
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . 132
Brake System Warning . . . . . . . . . . . 131
Charging System . . . . . . . . . . . . . . . . . . 128
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 129
Cruise Control . . . . . . . . . . . . . . . . . . . . . 137
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Driver Mode Control . . . . . . . . . . . . . . 134
Electric Parking Brake . . . . . . . . . . . . 131
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 134
Engine Oil Pressure . . . . . . . . . . . . . . . 135
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 156
High-Beam On . . . . . . . . . . . . . . . . . . . . 136
High/Low Beam Changer . . . . . . . . . 156
Lane Keep Assist . . . . . . . . . . . . . . . . . . 132
Low Fuel Warning . . . . . . . . . . . . . . . . 135
Seat Belt Reminders . . . . . . . . . . . . . . 126
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Service Electric Parking Brake . . . 131
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 133
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 135
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 133
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 133
Limited-Slip Differential . . . . . . . . . . . . 215