fuel CADILLAC CTS 2014 User Guide

Black plate (20,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
5-20 Instruments and Controls
on when the vehicle is placed in
Service Only Mode, as a check to
show it is working. If it does not,
have the vehicle serviced by your
dealer. SeeIgnition Positions on
page 9-16.
If the malfunction indicator lamp
comes on while the engine is
running, this indicates that there is
an OBD II problem and diagnosis
and service might be required.
Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system also
assists the service technician in
correctly diagnosing any
malfunction.
{Caution
If the vehicle is continually driven
with this light on, the emission
controls might not work as well,
the vehicle fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
vehicle warranty.
{Caution
Modifications made to the engine,
transmission, exhaust, intake,
or fuel system of the vehicle or
the replacement of the original
tires with other than those of the
same Tire Performance Criteria
(TPC) can affect the vehicle's
emission controls and can cause
this light to come on.
Modifications to these systems
(Continued)
Caution (Continued)
could lead to costly repairs not
covered by the vehicle warranty.
This could also result in a failure
to pass a required Emission
Inspection/Maintenance test. See
Accessories and Modifications on
page 10-2.
This light comes on during a
malfunction in one of two ways:
Light Flashing: A misfire condition
has been detected. A misfire
increases vehicle emissions and
could damage the emission control
system on the vehicle. Diagnosis
and service might be required.
To prevent more serious damage to
the vehicle:
.Reduce vehicle speed.
.Avoid hard accelerations.
.Avoid steep uphill grades.

Black plate (21,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
Instruments and Controls 5-21
.If towing a trailer, reduce the
amount of cargo being hauled as
soon as it is possible.
If the light continues to flash, stop
and park the vehicle. Turn the
vehicle off, wait at least 10 seconds,
and restart the engine. If the light is
still flashing, follow the previous
steps and see your dealer for
service as soon as possible.
Light On Steady: An emission
control system malfunction has
been detected on the vehicle.
Diagnosis and service might be
required.
The following may correct an
emission control system
malfunction:
.Make sure the capless funnel
adapter is removed, if fuel has
been added to the vehicle using
the capless funnel adapter. See
“Filling the Tank with a Portable
Gas Can” underFilling the Tank
on page 9-62. The diagnostic
system can detect if the adapter
has been left installed in the vehicle, allowing fuel to
evaporate into the atmosphere.
A few driving trips with the
adapter removed should turn off
the light.
.Check that good quality fuel is
used. Poor fuel quality causes
the engine not to run as
efficiently as designed and may
cause stalling after start-up,
stalling when the vehicle is
changed into gear, misfiring,
hesitation on acceleration,
or stumbling on acceleration.
These conditions might go away
once the engine is warmed up.
If one or more of these conditions
occurs, change the fuel brand used.
It may require at least one full tank
of the proper fuel to turn the light off.
See Fuel on page 9-60.
If none of the above have made the
light turn off, your dealer can check
the vehicle. The dealer has the
proper test equipment and diagnostic tools to fix any
mechanical or electrical problems
that might have developed.
Emissions Inspection and
Maintenance Programs
Depending on where you live, your
vehicle may be required to
participate in an emission control
system inspection and maintenance
program. For the inspection, the
emission system test equipment will
likely connect to the vehicle's Data
Link Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. See your dealer if assistance
is needed.

Black plate (27,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
Instruments and Controls 5-27
When the Light Flashes First and
Then Is On Steady
If the light flashes for about a minute
and then stays on, there may be a
problem with the TPMS. If the
problem is not corrected, the light
will come on at every ignition cycle.
SeeTire Pressure Monitor
Operation on page 10-51.
Engine Oil Pressure Light
{Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine
oil low can also damage the
engine. The repairs would not be
covered by the vehicle warranty.
Check the oil level as soon as
possible. Add oil if required, but if
the oil level is within the operating
range and the oil pressure is still
low, have the vehicle serviced.
Always follow the maintenance
schedule for changing engine oil.
This light should come on briefly as
the engine is started. If it does not
come on, have the vehicle serviced
by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
Low Fuel Warning Light
This light is near the fuel gauge and
comes on briefly when the ignition is
turned on as a check to show it is
working. For vehicles with a
reconfigurable cluster, this light is in
the display area and may not come
on when the ignition is turned on.
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.

Black plate (30,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
5-30 Instruments and Controls
Information Displays
Driver Information
Center (DIC)
The DIC displays are shown in the
left and right interactive display
zones on the instrument cluster. The
displays show the status of many
vehicle systems. The controls for
the DIC are on the right steering
wheel control.
yorz:Press to move up or
down in a list.
SorT: Press to move between
the interactive display zones in the
cluster. Press
Sto go back to the
previous menu.
SEL (Select): Press to open a
menu or select a menu item. Press
and hold to reset values on certain
screens.
DIC Information Display
Options
The information displays on the DIC
can be turned on or off through the
Settings menu.
1. Press SEL while viewing the Settings page in the center
display zone on the cluster.
2. Scroll to Info Pages and press SEL.
3. Press
yorzto move through
the list of possible information
displays. 4. Press SEL while an item is
highlighted to select or deselect
that item. When an item is
selected, a checkmark will
appear next to it.
DIC Information Displays
The following is the list of all
possible DIC information displays.
Some of the information displays
may not be available for your
particular vehicle.
Speed: Shows the vehicle speed in
either kilometers per hour (km/h) or
miles per hour (mph).
Trip 1 and Trip 2 (Base Cluster) /
Trip 1 or Trip 2 and Average Fuel
Economy (Uplevel Cluster):
Shows the current distance traveled,
in either kilometers (km) or
miles (mi), since the trip odometer
was last reset. The trip odometer
can be reset by pressing and
holding SEL while this display is
active.

Black plate (31,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
Instruments and Controls 5-31
The average fuel economy shows
the approximate average liters per
100 kilometers (L/100 km) or miles
per gallon (mpg). This number is
calculated based on the number of
L/100 km (mpg) recorded since the
last time this menu item was reset.
The Average Fuel Economy can be
reset along with the trip odometer
by pressing and holding SEL while
this display is active.
Fuel Range:Shows the
approximate distance the vehicle
can be driven without refueling.
LOW will be displayed when the
vehicle is low on fuel. The fuel
range estimate is based on an
average of the vehicle's fuel
economy over recent driving history
and the amount of fuel remaining in
the fuel tank.
Average Fuel Economy (Base
Cluster): Shows the approximate
average liters per 100 kilometers
(L/100 km) or miles per
gallon (mpg). This number is
calculated based on the number of
L/100 km (mpg) recorded since the last time this menu item was reset.
The Average Fuel Economy can be
reset by pressing and holding SEL
while this display is active.
Instantaneous Fuel Economy:
Shows the current fuel economy in
either liters per 100 kilometers (L/
100 km) or miles per gallon (mpg).
This number reflects only the fuel
economy that the vehicle has right
now and changes frequently as
driving conditions change.
Average Speed:
Shows the
average speed of the vehicle in
kilometers per hour (km/h) or miles
per hour (mph). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value. The average
speed can be reset by pressing and
holding SEL while this display is
active.
Timer: This display can be used as
a timer. To start the timer, press SEL
while this display is active. The
display will show the amount of time
that has passed since the timer was last reset. To stop the timer, press
SEL briefly while this display is
active and the timer is running. To
reset the timer to zero, press and
hold SEL while this display is active.
Compass (Base Cluster):
Shows
the direction the vehicle is driving.
Turn Arrow: Shows the next
maneuver when using route
guidance.
Travel Time: Shows the estimated
time duration remaining for the
current route.
Distance to Destination: Shows
the distance to the destination when
using route guidance.
Speed Limit: Shows the current
speed limit on vehicles with the
navigation system. The information
for this page comes from a roadway
database.
Speed Warning: Allows the driver
to set a speed that they do not want
to exceed. To set the Speed
Warning, press SEL when Speed
Warning is displayed. Press
yor

Black plate (34,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
5-34 Instruments and Controls
.Lane Departure
.Low Fuel
Some vehicle messages or alerts
displayed in the HUD may be
cleared by using the steering wheel
controls. See Vehicle Messages on
page 5-36.
The HUD control is to the left of the
steering wheel.
To adjust the HUD image:
1. Adjust the driver seat.
2. Start the engine.
Use the following settings to adjust
the HUD.
$(Image Adjustment): Press
down or lift up to center the HUD
image. The HUD image can only be
adjusted up and down, not side
to side.
!(Display View): Press to
select the display view. Each press
will change the display view.
D(Image Brightness): Lift up
and hold to brighten the display.
Press down and hold to dim the
display. Hold down to turn the
display off.
The HUD image will automatically
dim and brighten to compensate for
outside lighting. The HUD
brightness control can also be
adjusted as needed.
The HUD image can temporarily
light up depending on the angle and
position of the sunlight on the HUD
display. This is normal.
Polarized sunglasses could make
the HUD image harder to see. HUD Views
There are four views in the HUD.
Some vehicle information and
vehicle messages or alerts may be
displayed in any view.
Metric
English
Speed View: This display gives the
speedometer reading (in English or
metric units), speed limit, Adaptive
Cruise Control speed, Lane
Departure Warning, and Vehicle
Ahead indicator. Some information

Black plate (40,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
5-40 Instruments and Controls
message remains on, take the
vehicle to your dealer for service.
SeeEngine Oil on page 10-10.
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 may be reduced the
next time the vehicle is driven. The
vehicle may be driven at a reduced speed while this message is on, but
maximum acceleration and speed
may be reduced. Anytime this
message stays on, the vehicle
should be taken to your dealer for
service as soon as possible.
Fuel System Messages
FUEL LEVEL LOW
This message displays when the
vehicle is low on fuel. Refuel as
soon as possible.
Key and Lock Messages
NO REMOTE DETECTED
This message displays when the
transmitter battery may be weak.
See
“Starting the Vehicle with a Low
Transmitter Battery” underRemote
Keyless Entry (RKE) System
Operation on page 2-3.
NO REMOTE KEY WAS
DETECTED PLACE KEY IN
TRANSMITTER POCKET THEN
START YOUR VEHICLE
This message displays when trying
to start the vehicle if an RKE
transmitter is not detected. The
transmitter battery may be weak.
See “Starting the Vehicle with a Low
Transmitter Battery” underRemote
Keyless Entry (RKE) System
Operation on page 2-3.
NO REMOTE PRESS BRAKE
TO RESTART
This message displays when
attempting to turn off the vehicle
and the remote is no longer
detected. Restarting is allowed
without the remote for five minutes.
Press the brake pedal to restart the
vehicle.

Black plate (3,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
Climate Controls 8-3
When the indicator light is on or
AUTO is displayed on the touch
screen, the system is in full
automatic operation. If the air
delivery mode or fan setting is
manually adjusted, the auto
indicator turns off and the display
will show the selected settings. Auto
operation can be turned off
individually for climate settings.
For automatic operation:
1. Press AUTO.
2. Set the temperature. Allow thesystem time to stabilize. Then
adjust the temperature as
needed for best comfort.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The recirculation
light will not come on. Press
@to
select recirculation; press it again to
select outside air. English units can be changed to
metric units through the instrument
cluster. See
“Cluster Settings Menu”
under Instrument Cluster on
page 5-10.
OFF (Fan): Press to turn the fan on
or off. The temperature control and
air delivery mode can still be
adjusted.
w/x(Driver and Passenger
Temperature Controls): The
temperature can be adjusted
separately for the driver and the
passenger. Press to increase or
decrease the temperature. Press
and hold to rapidly increase or
decrease the temperature.
The driver and passenger
temperatures can also be adjusted
by pressing the controls on the
touch screen.
SYNC (Synchronized
Temperature): Press SYNC on the
touch screen to link all climate zone
settings to the driver settings. Adjust
the driver side temperature control
to change the linked temperature. When the passenger settings are
adjusted, the SYNC button is
displayed when the temperatures
are unlinked.
Rear (If Equipped):
Press this
button on the front climate control
touch screen to open the rear
climate control screen. The rear
climate control settings can now be
adjusted from the front
passenger area.
Manual Operation
z 9 y(Fan Control): Press the
fan control buttons or the touch
screen fan control, to increase or
decrease the fan speed. Press and
hold the buttons or the touch screen
control to adjust speed more
quickly. The fan speed setting
displays. Pressing either button
cancels automatic fan control and
the fan can be controlled manually.
Press AUTO to return to automatic
operation. To turn off the fan and
climate control system, press and
hold the fan down button or touch
screen fan control until it is off.

Black plate (2,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
9-2 Driving and Operating
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-60
Gasoline Specifications . . . . . . 9-62
California FuelRequirements . . . . . . . . . . . . . . 9-62
Fuels in Foreign Countries . . . 9-62
Fuel Additives . . . . . . . . . . . . . . . 9-62
Filling the Tank . . . . . . . . . . . . . . 9-62
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 9-64
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . 9-65
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . 9-65
Trailer Towing (With LFX Engine) . . . . . . . . . . . . . . . . . . . . . 9-68
Trailer Towing (With LTG or LF3 Engine) . . . . . . . . . . . . . . . . 9-69
Towing Equipment . . . . . . . . . . . 9-69
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 9-70
Driving Information
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, always
keep your eyes on the road, hands
on the wheel, and mind on the drive.
.Do not use a phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
.Watch the road. Do not read,
take notes, or look up
information on phones or other
electronic devices.
.Designate a front seat
passenger to handle potential
distractions.
.Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
.Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
.Stop or park the vehicle to tend
to children.
.Keep pets in an appropriate
carrier or restraint.
.Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.

Black plate (6,1)Cadillac CTS Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6081492) - 2014 - CRC 2nd Edition - 11/18/13
9-6 Driving and Operating
material on the road. Learn to
recognize warning clues—such
as enough water, ice, or packed
snow on the road to make a
mirrored surface —and slow
down when you have any doubt.
.Try to avoid sudden steering,
acceleration, or braking,
including reducing vehicle speed
by shifting to a lower gear. Any
sudden changes could cause
the tires to slide.
Remember: Antilock brakes help
avoid only the braking skid.
Track Events and
Competitive Driving
Track events and competitive
driving may affect the vehicle
warranty. See the warranty manual
before using the vehicle for
competitive driving.
{Caution
If the vehicle is used for track
events and competitive driving,
the engine may use more oil than
it would with normal use. Low oil
levels can damage the engine.
Check the oil level often and at
the proper level. See Engine Oil
on page 10-10.
Because the fluid temperatures may
be higher, it is necessary to change
the rear axle fluid after a first time
track or competitive driving event.
After a first time event, the rear axle
fluid should be changed every
24 hours of racing or competitive
driving. See Recommended Fluids
and Lubricants on page 11-13.
{Caution
During a first time track or racing
event, high rear axle
temperatures can occur. Damage
could be caused to the rear axle
and would not be covered by the
vehicle warranty.
Do not drive as long or as fast the
first time the vehicle is driven on
the track or raced.
The 2.0L (LTG) and 3.6L (LFX) are
not available with a track package
option and not recommended for
track use.
The twin turbo 3.6L engine (LF3)
requires premium fuel, and comes
standard with a 7 qt sump,
integrated oil cooler, and other
powertrain and powertrain cooling
components in preparation for
track use.
For track events and competitive
driving, it is recommended that the
brake fluid be replaced with a high