engine coolant CADILLAC CTS 2017 3.G Owners Manual

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
INTRODUCTION 3
M:Shown when the owner manual
has additional instructions or
information.
*: Shown when the service manual
has additional instructions or
information.
0: Shown when there is more
information on another page —
“see page.”
Vehicle Symbol Chart
Here are some additional symbols that
may be found on the vehicle and what
they mean.
9: Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g: Audio Steering Wheel Controls
$:Brake System Warning Light
":Charging System
I: Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
_:Flame/Fire Prohibited
.:Fuel Gauge
+: Fuses
3:Headlamp High/Low-Beam
Changer
(: Heated Steering Wheel
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
O:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7: Tire Pressure Monitor
d:Traction Control/StabiliTrak®
a:Under Pressure
M: Windshield Washer Fluid

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
KEYS, DOORS, AND WINDOWS 35
running. An extension can be
requested, 30 seconds after starting.
This provides a total of 20 minutes.
The remote start can only be
extended once.
When the remote start is extended,
the second 10 minute period is added
on to the first 10 minutes for a total
of 20 minutes.
A maximum of two remote starts, or a
remote start with an extension, are
allowed between ignition cycles.
Then the ignition must be changed to
ON/RUN and then back to OFF before
the remote start procedure can be
used again.
Canceling a Remote Start
To cancel a remote start, do any of
the following:
.Press and hold
/until the
parking lamps turn off.
. Turn on the hazard warning
flashers.
. Turn the vehicle on and then
back off. Conditions in Which Remote Start
Will Not Work
The remote start will not operate if
any of the following occur:
.
The ignition is in any mode other
than off.
. A transmitter is in the vehicle.
. The hood is not closed.
. The hazard warning flashers
are on.
. There is an emission control
system malfunction.
. The engine coolant temperature is
too high.
. The oil pressure is low.
. Two remote vehicle starts have
already been used.
. The vehicle is not in P (Park).
Door Locks
{Warning
Unlocked doors can be dangerous.
. Passengers, especially
children, can easily open the
doors and fall out of a moving
vehicle. The chance of being
thrown out of the vehicle in a
crash is increased if the doors
are not locked. So, all
passengers should wear safety
belts properly and the doors
should be locked whenever
the vehicle is driven.
. Young children who get into
unlocked vehicles may be
unable to get out. A child can
be overcome by extreme heat
and can suffer permanent
injuries or even death from
heat stroke. Always lock the
vehicle whenever leaving it.
. Outsiders can easily enter
through an unlocked door
when slowing or stopping the
(Continued)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
104 INSTRUMENTS AND CONTROLS
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . 105
Steering Wheel Controls . . . . . . . . . 106
Heated Steering Wheel . . . . . . . . . . 106
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Windshield Wiper/Washer . . . . . . . 106
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Power Outlets . . . . . . . . . . . . . . . . . . . . . 109
Wireless Charging . . . . . . . . . . . . . . . . 110
Cigarette Lighter . . . . . . . . . . . . . . . . . . 112
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . 113
Instrument Cluster . . . . . . . . . . . . . . . 114
Speedometer . . . . . . . . . . . . . . . . . . . . . . 118
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 118
Trip Odometer . . . . . . . . . . . . . . . . . . . . 118
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 118
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 118
Boost Gauge (Performance Configuration Only) . . . . . . . . . . . . 119
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Safety Belt Reminders . . . . . . . . . . . . 121
Airbag Readiness Light . . . . . . . . . . 122
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 122
Charging System Light . . . . . . . . . . . 123
Malfunction Indicator Lamp
(Check Engine Light) . . . . . . . . . . . 123
Brake System Warning Light . . . . 125
Parking Brake Light . . . . . . . . . . . . . . 125
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 126
Lane Keep Assist (LKA) Light . . . 126
Vehicle Ahead Indicator . . . . . . . . . 127
Traction Off Light . . . . . . . . . . . . . . . . 127
StabiliTrak
®OFF Light . . . . . . . . . . . 127
Traction Control System (TCS)/ StabiliTrak
®Light . . . . . . . . . . . . . . 128
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . 128
Tire Pressure Light . . . . . . . . . . . . . . . 128
Engine Oil Pressure Light . . . . . . . . 129
Low Fuel Warning Light . . . . . . . . . 129
Auto Stop Mode (Uplevel Cluster Only) . . . . . . . . . . . . . . . . . . . . 130
Security Light . . . . . . . . . . . . . . . . . . . . . 130
High-Beam On Light . . . . . . . . . . . . . 130
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Lamps On Reminder . . . . . . . . . . . . . 131 Cruise Control Light . . . . . . . . . . . . . . 131
Door Ajar Light . . . . . . . . . . . . . . . . . . . 131
Information Displays
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . . . 132
Head-Up Display (HUD) . . . . . . . . . 135
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 138
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . . . . . . 138
Brake System Messages . . . . . . . . . . 138
Cruise Control Messages . . . . . . . . . 139
Door Ajar Messages . . . . . . . . . . . . . . 139
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . . . . . . 140
Engine Oil Messages . . . . . . . . . . . . . 140
Engine Power Messages . . . . . . . . . . 140
Fuel System Messages . . . . . . . . . . . 141
Key and Lock Messages . . . . . . . . . . 141
Lamp Messages . . . . . . . . . . . . . . . . . . . 141
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . . . . 142
Ride Control System Messages . . . . . . . . . . . . . . . . . . . . . . . . 144
Airbag System Messages . . . . . . . . . 146
Safety Belt Messages . . . . . . . . . . . . . 146
Security Messages . . . . . . . . . . . . . . . . 146
Service Vehicle Messages . . . . . . . . 146
Starting the Vehicle Messages . . . 147

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
120 INSTRUMENTS AND CONTROLS
English 6.2 engine (LT4) shown, 3.6Lengine (LF3) similar
This gauge indicates boost under
heavier throttle.
It displays the air pressure level in the
intake manifold before it enters the
engine's combustion chamber.
The gauge is automatically centered at
zero every time the engine is started.
Actual boost is displayed from this
zero point. Changes in ambient
pressure, such as driving in mountains
and changing weather, will slightly
change the zero reading.
Engine Coolant
Temperature Gauge
Base Level
Uplevel Balanced Configuration
This gauge measures the engine
coolant temperature.
The warning area at the far end of the
gauge may appear shaded or may be
colored red.
If the pointer approaches the warning
area, or the shaded thermostat symbol
the engine may be too hot.
Under some driving conditions,
including those listed below, it is
normal for the temperature to rise
above the usual operating range and
approach the far end of the gauge:
. Stop and go driving in heavy
traffic.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
INSTRUMENTS AND CONTROLS 121
.High speed operation in warm
weather.
. Uphill driving.
. Trailer towing or hauling a
heavy load.
It is normal for the reading to
fluctuate.
If the gauge pointer reaches the
warning area or the shaded
thermostat symbol at the far end of
the gauge and remains there for more
than 30 seconds, the engine coolant
has overheated.
If the engine coolant has overheated,
pull over and stop the vehicle as soon
as it is safe to do so. Then, turn the
engine off immediately.
See Engine Overheating 0267 for more
information.
Safety Belt Reminders
Driver Safety Belt Reminder
Light
There is a driver safety belt reminder
light on the instrument cluster.
When the vehicle is started, this light
flashes and a chime may come on to
remind the driver to fasten their
safety belt. Then the light stays on
solid until the belt is buckled. This
cycle may continue several times if
the driver remains or becomes
unbuckled while the vehicle is moving.
If the driver safety belt is buckled,
neither the light nor the chime
comes on.
Passenger Safety Belt Reminder
Light
There is a passenger safety belt
reminder light near the passenger
airbag status indicator. See Passenger
Sensing System 077.
When the vehicle is started, this light
flashes and a chime may come on to
remind passengers to fasten their
safety belt. Then the light stays on
solid until the belt is buckled. This
cycle continues several times if the
passenger remains or becomes
unbuckled while the vehicle is moving.
If the passenger safety belt is buckled,
neither the chime nor the light
comes on.
The front passenger safety belt
reminder light and chime may turn on
if an object is put on the seat such as
a briefcase, handbag, grocery bag,
laptop, or other electronic device. To
turn off the reminder light and/or
chime, remove the object from the
seat or buckle the safety belt.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
128 INSTRUMENTS AND CONTROLS
Traction Control System
(TCS)/StabiliTrak®Light
This light comes on briefly when the
engine is started.
If the light does not come on, have
the vehicle serviced by your dealer.
If the system is working normally, the
indicator light turns off.
If the light is on and not flashing, the
TCS and potentially the StabiliTrak
system have been disabled. A Driver
Information Center (DIC) message
may display. Check the DIC messages
to determine which feature(s) is no
longer functioning and whether the
vehicle requires service. SeeRide
Control System Messages 0144.
If the light is on and flashing, the TCS
and/or the StabiliTrak system is
actively working. See
Traction Control/Electronic Stability
Control 0209.
Engine Coolant
Temperature Warning Light
On some vehicles this light comes on
briefly while starting the vehicle. If it
does not, have the vehicle serviced by
the dealer. If the system is working
normally the indicator light goes off.
For vehicles with the reconfigurable
cluster, this light may not come on
when starting the vehicle.
Caution
The engine coolant temperature
warning light indicates that the
vehicle has overheated. Driving with
this light on can damage the engine
(Continued)
Caution (Continued)
and it may not be covered by the
vehicle warranty. SeeEngine
Overheating 0267.
The engine coolant temperature
warning light comes on when the
engine has overheated.
If this happens pull over and turn off
the engine as soon as possible. See
Engine Overheating 0267.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information about
tire pressures and the TPMS.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
140 INSTRUMENTS AND CONTROLS
Engine Cooling System
Messages
A/C OFF ENGINE COOLANT HOT
This message displays when the
engine coolant becomes hotter than
the normal operating temperature. To
avoid added strain on a hot engine,
the air conditioning compressor
automatically turns off. When the
coolant temperature returns to
normal, the air conditioning
compressor turns back on. The vehicle
can continue to be driven.
If this message continues to appear,
have the system repaired by your
dealer as soon as possible to avoid
damage to the engine.
ENGINE OVERHEATED—IDLE
ENGINE
This message displays and a chime
sounds when the engine coolant
temperature is too hot. The engine
coolant temperature warning light will
also be on. Stop and allow the vehicle
to idle until it cools down.
ENGINE OVERHEATED —TURN
VEHICLE OFF
This message displays and a
continuous chime sounds if the
engine cooling system reaches unsafe
temperatures for operation. The
engine coolant temperature warning
light will flash. Stop and turn off the
vehicle as soon as it is safe to do so to
avoid severe damage. This message
clears when the engine has cooled to a
safe operating temperature.
Engine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when the
engine oil needs to be changed. When
you change the engine oil, be sure to
reset the oil life system. See Engine Oil
Life System 0259, Driver Information
Center (DIC) 0132, Engine Oil 0257,
and Maintenance Schedule 0324.
ENGINE OIL HOT, IDLE ENGINE
This message displays when the
engine oil temperature is too hot. Stop
and allow the vehicle to idle until it
cools down.
ENGINE OIL LOW —ADD OIL
On some vehicles, this message
displays when the engine oil level may
be too low. Check the oil level before
filling to the recommended level.
If the oil is not low and this message
remains on, take the vehicle to your
dealer for service. See Engine
Oil 0257.
OIL PRESSURE LOW —STOP
ENGINE
This message displays if low oil
pressure levels occur. Stop the vehicle
as soon as safely possible and do not
operate it until the cause of the low
oil pressure has been corrected. Check
the oil as soon as possible and have
the vehicle serviced by your dealer.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the
vehicle's engine power is reduced.
Reduced engine power can affect the
vehicle's ability to accelerate. If this
message is on, but there is no
reduction in performance, proceed to
your destination. The performance

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 247
Vehicle Care
General Information
General Information . . . . . . . . . . . . . 248
Accessories andModifications . . . . . . . . . . . . . . . . . . . 248
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . . . . . . 249
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . 250
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 257
Engine Oil Life System . . . . . . . . . . . 259
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Engine Air Cleaner/Filter . . . . . . . . . 261
Cooling System . . . . . . . . . . . . . . . . . . . 263
Engine Coolant . . . . . . . . . . . . . . . . . . . 264
Engine Overheating . . . . . . . . . . . . . . 267
Washer Fluid . . . . . . . . . . . . . . . . . . . . . 269
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . 270
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
All-Wheel Drive . . . . . . . . . . . . . . . . . . 272
Starter Switch Check . . . . . . . . . . . . . 273
Automatic Transmission Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 Park Brake and P (Park)
Mechanism Check . . . . . . . . . . . . . . 274
Wiper Blade Replacement . . . . . . . 274
Windshield Replacement . . . . . . . . 275
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . . . . . 275
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . 275
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . 275
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . . . . . 276
LED Lighting . . . . . . . . . . . . . . . . . . . . . 276
Back-Up Lamps . . . . . . . . . . . . . . . . . . . 276
License Plate Lamp . . . . . . . . . . . . . . 277
Replacement Bulbs . . . . . . . . . . . . . . . 277
Electrical System
Electrical System Overload . . . . . . 278
Fuses and Circuit Breakers . . . . . . 278
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Instrument Panel Fuse Block . . . . 282
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
All-Season Tires . . . . . . . . . . . . . . . . . . 288
Winter Tires . . . . . . . . . . . . . . . . . . . . . . 288
Run-Flat Tires . . . . . . . . . . . . . . . . . . . . 288 Low-Profile Tires . . . . . . . . . . . . . . . . . 289
Summer Tires . . . . . . . . . . . . . . . . . . . . 289
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 290
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . . . . . . 291
Tire Pressure Monitor System . . . 292
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . . . 293
Tire Inspection . . . . . . . . . . . . . . . . . . . 296
Tire Rotation . . . . . . . . . . . . . . . . . . . . . 296
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Buying New Tires . . . . . . . . . . . . . . . . 298
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Wheel Replacement . . . . . . . . . . . . . . 300
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 301
If a Tire Goes Flat . . . . . . . . . . . . . . . . 302
Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 303
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 309
Jump Starting
Jump Starting . . . . . . . . . . . . . . . . . . . . . 310
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . 312
Recreational Vehicle Towing . . . . 313

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 251
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Oil Fill Cap. See Engine
Oil 0257.
7. Engine Cooling Fan (Out of View). See Cooling System 0263.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 253
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Engine Compartment Fuse
Block 0279.
6. Engine Cooling Fan (Out of View). See Cooling System 0263.
7. Engine Oil Fill Cap. See Engine
Oil 0257.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Brake Fluid Reservoir. See Brake
Fluid 0270.
10. Engine Air Cleaner/Filter 0261.