fuel CADILLAC CTS 2013 2.G User Guide

Black plate (13,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Instruments and Controls 5-13
Speedometer
The speedometer shows the
vehicle's speed in either kilometers
per hour (km/h) or miles per
hour (mph).
Odometer
The odometer shows how far the
vehicle has been driven, in either
kilometers or miles.
This vehicle has a tamper‐resistant
odometer. The digital odometer will
read 999,999 if it is turned back.
If the vehicle needs a new odometer
installed, it must be set to the
mileage total of the old odometer.
If that is not possible, then it must
be set at zero and a label must be
put on the driver door to show the
old mileage reading when the new
odometer was installed.
Trip Odometer
The trip odometer can record the
number of kilometers or miles
traveled for up to two trips.The trip odometer is part of the
Driver Information Center (DIC); for
more information see
Driver
Information Center (DIC) on
page 5‑27.
For vehicles that have the
navigation system, see the
navigation manual for more
information.
Tachometer
The tachometer displays the engine
speed in revolutions per
minute (rpm).
Notice: If the engine is operated
with the tachometer in the shaded
warning area, the vehicle could
be damaged, and the damages
would not be covered by the
vehicle warranty. Do not operate
the engine with the tachometer in
the shaded warning area.
The CTS-V tachometer has tracer
lights that follow the movement of
the tachometer indicator. The tracer
lights also flash when it is time to
up-shift to avoid the engine speed limit. See
Automatic Transmission
on page 9‑25 orManual
Transmission on page 9‑29 for more
information.
Fuel Gauge
When the ignition is on, the fuel
gauge indicates how much fuel is
left in the tank.
An arrow on the fuel gauge
indicates the side of the vehicle the
fuel door is on.

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5-14 Instruments and Controls
The FUEL LEVEL LOW message
appears in the Driver Information
Center (DIC) and a single chime
sounds. SeeFuel System
Messages on page 5‑36 for more
information.
Normal operation of the fuel gauge
includes:
.At the service station, the fuel
pump shuts off before the gauge
reads full.
.It takes a little more or less fuel
to fill up than the gauge
indicated.
.The gauge moves a little while
turning a corner or speeding up.
.The gauge takes a few seconds
to stabilize after the ignition is
turned on, and goes back to
empty when the ignition is
turned off.
Boost Gauge
Metric
English For the CTS-V, this gauge is in the
instrument cluster.
This gauge indicates positive
manifold pressure, which is the
induction air pressure level in the
intake manifold before it enters the
combustion chamber. This gauge
reads zero under light throttle before
boost is generated.
The gauge automatically resets to
zero every time the engine is
started.

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Instruments and Controls 5-15
Engine Speed Limiter
This feature prevents the engine
speed from reaching an unsafe
level. If the level is too high, the
throttle closes or limits the fuel
supply until the engine speed
returns to a safe level. Throttle
operation and fuel supply return to
normal when engine speed is
lowered.
For the CTS-V, the tachometer
tracer lights flash prior to reaching
engine speed limit. The tracer lights
also flash on automatic transmission
vehicles while in the DSC or Tap
Shift modes.
Engine Oil Pressure
Gauge
Metric
English
For vehicles with an engine oil
pressure gauge, it shows the engine
oil pressure in kPa (kilopascals)
or psi (pounds per square inch)
when the engine is running.
Oil pressure may vary with engine
speed, outside temperature, and oil
viscosity, but if readings are outside
the normal operating range, the oil
pressure light will come on. See
Engine Oil Pressure Light on
page 5‑25 for more information.

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5-20 Instruments and Controls
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.
Notice: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.
Notice: 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 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 10‑3.
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.
.If towing a trailer, reduce the
amount of cargo being hauled as
soon as it is possible. If the light continues to flash, find a
safe place to 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:
.Check that the fuel cap is fully
installed. See Filling the Tank on
page 9‑49. The diagnostic
system can determine if the fuel
cap has been left off or
improperly installed. A loose or
missing fuel cap allows fuel to
evaporate into the atmosphere.
A few driving trips with the cap
properly installed should turn the
light off.

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Instruments and Controls 5-21
.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 Recommended Fuel on
page 9‑47.
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 next to the steering
wheel. See your dealer if assistance
is needed.
The vehicle may not pass
inspection if:
.The malfunction indicator lamp is
on with the engine running, or if
the light does not come on when the ignition is turned to ON/RUN
while the engine is off. See your
dealer for assistance in verifying
proper operation of the
malfunction indicator lamp.
.The OBD II (On-Board
Diagnostics) system determines
that critical emission control
systems have not been
completely diagnosed. The
vehicle would be considered not
ready for inspection. This can
happen if the 12-volt battery has
recently been replaced or run
down. The diagnostic system is
designed to evaluate critical
emission control systems during
normal driving. This can take
several days of routine driving.
If this has been done and the
vehicle still does not pass the
inspection for lack of OBD II
system readiness, your dealer
can prepare the vehicle for
inspection.

Black plate (23,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Instruments and Controls 5-23
SeeBrake Assist (Except CTS-V)
on page 9‑35 for more information.
Antilock Brake System
(ABS) Warning Light
The Antilock Brake System (ABS),
this light comes on briefly when the
engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the ABS light stays on, turn the
ignition off. If the light comes on
while driving, stop as soon as it is
safely possible and turn the ignition
off. A chime may also sound when
the light comes on steady. If this
happens, start the engine again to
reset the system. If the ABS light
stays on, or comes on again while driving, the vehicle needs service.
If the regular brake system warning
light is not on, the vehicle still has
brakes, but not antilock brakes.
If the regular brake system warning
light is also on, the vehicle does not
have antilock brakes and there is a
problem with the regular brakes.
See
Brake System Warning Light on
page 5‑22.
For vehicles with a Driver
Information Center (DIC), see Driver
Information Center (DIC) on
page 5‑27 for all brake-related DIC
messages.
Up-Shift Light
The vehicle may have an up-shift
light. It indicates when to shift to the
next higher gear for best fuel
economy. See
Manual Transmission on
page 9‑29 for more information.
For the CTS-V, the tracer lights
function as a performance up-shift
light.
The tracers flash to indicate when to
shift to the next higher gear to avoid
the engine speed limit. See
Automatic Transmission on
page 9‑25 orManual Transmission
on page 9‑29 for more information.
StabiliTrak®OFF Light
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer.

Black plate (27,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Instruments and Controls 5-27
Cruise Control Light
This light comes on whenever the
cruise control is active.
The light goes out when the cruise
control is turned off. SeeCruise
Control on page 9‑39 for more
information.
Information Displays
Driver Information
Center (DIC)
The Driver Information Center (DIC)
provides status of many vehicle
systems. The DIC displays warning/
status messages. The DIC display
is at the bottom of the instrument
cluster. The DIC buttons are on the
instrument panel next to the
steering wheel.
The DIC comes on when the ignition
is on. After a short delay, the DIC
displays the information that was
last displayed before the engine
was turned off.
The top line of the DIC display
shows the DIC information. The
bottom line shows the compass.
The compass displays in the trip/
fuel menus and in some vehicle
information menus. If a problem is detected, a warning
message appears on the display. All
messages should be taken
seriously; clearing the message
does not correct the problem.DIC Operation and Displays
Press the DIC buttons to access the
different displays.
3(Trip/Fuel):
Press to scroll
through the trip and fuel displays.
See “Trip/Fuel Display Menu Items”
following for more information.

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5-28 Instruments and Controls
T(Vehicle Information):Press
to scroll through the vehicle
information displays. See “Vehicle
Information Display Menu Items”
following for more information.
U(Customization): Press to scroll
through each of the customization
features. See Vehicle
Personalization on page 5‑45 for
more information.
V(Set/Reset): Press to reset
certain DIC features and to
acknowledge and clear DIC warning
messages.
yorz(Menu Up/Down): Press
to scroll up and down the menu
items.
Trip/Fuel Display Menu Items
3(Trip/Fuel): Press to display
the following menu items:
Odometer
Displays the distance the vehicle
has been driven in either
kilometers (km) or miles (mi). Trip A or Trip B
Displays the current distance
traveled since the last reset for each
trip odometer in either
kilometers (km) or miles (mi). Both
odometers can be used at the same
time. Reset each trip odometer to
zero by pressing and holding the
set/reset button when Trip A or Trip
B is displayed.
Fuel Range
Displays the approximate remaining
kilometers (km) or miles (mi) you
can drive without refilling the fuel
tank. This estimate is based on the
current driving conditions and
changes if the driving conditions
change. For example, freeway
driving may produce better fuel
economy than city driving with
frequent stops, so the range would
adjust for that.
Once the range drops below about
48 km (30 mi) remaining, the display
shows Low Range.
If the fuel is low, the FUEL LEVEL
LOW message displays. See
“Fuel
Level Low” underFuel System
Messages on page 5‑36 for more
information.
AVG (Average) Economy
Displays the approximate average
liters per 100 kilometers (L/100 km)
or miles per gallon (mpg). The
calculation is based on the number
of L/100 km (mpg) recorded since
the last time this display was reset.
Press the set/reset button to reset
to zero.
Timer
Can be used to measure time. For
example, timing how long it takes to
travel from one point to another. To
access the timer, press the trip/fuel
button until Timer 00:00:00 displays.
To turn on the timer, press the set/
reset button.
To turn off the timer, press the set/
reset button again. The timer
displays the end timing value.

Black plate (29,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Instruments and Controls 5-29
To reset the timer to zero, press and
hold the set/reset button.
Inst (Instantaneous) Economy
Displays the current fuel economy in
either liters per 100 kilometers(L/100 km) or miles per
gallon (mpg). This number changes
frequently as driving conditions
change. It cannot be reset.
AVG (Average) Speed
Displays the average speed of the
vehicle in either kilometers per
hour (km/h) or miles per hour (mph).
This calculation is based on the
various vehicle speeds recorded
since the last reset of this display.
Press the set/reset button to reset
to zero.
Speedometer
Displays a digital speedometer in
the DIC. The speed displays in
either kilometers per hour (km/h) or
miles per hour (mph). To change the
units from English to metric, see
“Units” later in this section. Blank Display
This display shows no information.
Vehicle Information Display
Menu Items
T(Vehicle Information):
Press
to display the following menu items:
Oil Life Remaining
If the vehicle has this display, it
shows the estimated oil life
remaining. If you see 99% Oil Life
Remaining on the display, that
means that 99% of the current oil
life remains.
When the oil life is depleted, the
Change Engine Oil Soon message
displays. Change the oil as soon as
possible. Additional maintenance is
also recommended in the
Maintenance Schedule in this
manual. See Maintenance Schedule
on page 11‑3 andEngine Oil on
page 10‑9.
The Oil Life must be reset after
each oil change. Avoid accidental
resetting of the Oil Life system. It cannot be reset accurately until
the next oil change. To reset the
engine oil life system, See
Engine
Oil Life System on page 10‑11. The
system is reset when 100%
displays.
Units
Select to display English or metric
units of measure. Press the set/
reset button to select when units is
displayed.
Parking Assist
If the vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
this display allows the system to be
turned on or off. Once in this
display, press the set/reset button to
select between On or Off. The
URPA system automatically turns
back on after each vehicle start.
When the URPA system is turned
off and the vehicle is shifted out of
P (Park), the DIC displays the
PARKING ASSIST OFF message as
a reminder that the system has

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5-36 Instruments and Controls
SeeEngine Oil Pressure Light on
page 5‑25. See Engine Oil on
page 10‑9.
Stop the vehicle immediately, as
engine damage can result from
driving a vehicle with low oil
pressure. Have the vehicle serviced
by your dealer as soon as possible
when this message is displayed.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the
engine power is being reduced to
protect the engine from damage.
There could be several malfunctions
that might cause this message.
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
acceleration and speed may be reduced. Anytime this message
stays on, take the vehicle 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. Refill the fuel
tank as soon as possible. A chime
may sound when this message
displays. See
Filling the Tank on
page 9‑49.
TIGHTEN GAS CAP
This message displays when the
fuel cap has not been fully
tightened. Recheck the fuel cap to
ensure that it is on and tightened
properly.
Key and Lock Messages
ACCESSORY MODE ACTIVE
If the vehicle has the keyless
access system, this message
displays when the accessory mode is active. See
Ignition Positions
(Keyless Access) on page 9‑15 or
Ignition Positions (Key Access) on
page 9‑17 for more information.
ELECTRONIC KEY ALREADY
KNOWN
If the vehicle has the keyless
access system, this message
displays if you try to match a
transmitter that has already been
learned. See the keyless access
information for Remote Keyless
Entry (RKE) System Operation (Key
Access) on page 2‑4 orRemote
Keyless Entry (RKE) System
Operation (Keyless Access) on
page 2‑6 for more information.