2013 CADILLAC CTS ignition

Black plate (4,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
8-4 Climate Controls
Recirculation is not available in the
defrost mode and automatically
turns off 10 minutes after defog is
selected. This helps to limit window
fogging in the vehicle.
Using recirculation for long periods
of time could cause the air inside
the vehicle to become too dry or
stuffy. To prevent this from
happening, after the air in the
vehicle has cooled, select outside
air or press the auto button.
F(Outside Air):Press to turn
on the outside air. An indicator light
turns on. The outside air mode pulls
fresh air from outside the vehicle.
Outside air is always selected in
defrost mode to prevent fogging.
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog or frost
from the rear window. It only works
when the ignition is in ON/RUN.
=(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear window defogger stays on
for about 15 minutes, before turning
off if the vehicle is moving at a
slower speed. At higher speeds, the
rear window defogger may stay on
continuously. With each additional
press, the defogger runs for about
10 minutes. The defogger can also
be turned off by turning off the
engine.
The heated outside rearview mirrors
turn on when the rear window
defogger button is on and helps to
clear fog or frost from the surface of
the mirrors. See
Heated Mirrors on
page 2‑27.
Notice: Do not try to clear frost
or other material from the inside
of the front windshield and rear
window with a razor blade or
anything else that is sharp. This
may damage the rear window
defogger grid and affect the
radio's ability to pick up stations
clearly. The repairs would not be
covered by the vehicle warranty.
z/{(Heated and Ventilated
Seats, If Equipped): Press to heat
or ventilate the seat. See Heated
and Ventilated Front Seats on
page 3‑9.
Remote Start Climate Control
Operation: For vehicles with
remote vehicle start, the climate
control system automatically heats
and cools the vehicle based on the
temperature inside and outside of
the vehicle. The climate control
displays will be blank. See Remote
Vehicle Start on page 2‑10.
In cold weather the windshield
defroster and/or rear window
defogger automatically turn on.
If the vehicle has heated seats, they
will also turn on.
When the ignition is turned to ON/
RUN, the climate control system
returns to the settings used before
the vehicle was last turned off. The
heated seats will turn off,
if equipped.

Black plate (7,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Climate Controls 8-7
To replace the passenger
compartment air filter:
1. Turn the ignition to ON/RUN withthe engine off.
2. Turn on the windshield wipers and turn the ignition off again
when the wipers are straight up
on the windshield.
This allows access to the leaf
screen. The passenger
compartment air filter is under
the screen.
3. Open the hood to access the engine compartment. See Hood
on page 10‑4 for more
information.
4. Remove the three screws that hold the screen in place and lift
off the screen by lifting and
sliding it toward the center of the
vehicle.
5. Pull out on the two tabs on each end of the filter cover.
6. Lift the filter cover off by pulling it straight up. 7. Remove the old filter and insert
a new one.
See Maintenance Replacement
Parts on page 11‑15 for the
correct part number for the filter.
8. Reverse Steps 1 through 6 to reinstall the cover.

Black plate (1,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Driving and Operating 9-1
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . 9-2
Defensive Driving . . . . . . . . . . . . . 9-3
Drunk Driving . . . . . . . . . . . . . . . . . 9-3
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-4
Loss of Control . . . . . . . . . . . . . . . . 9-5
Competitive Driving . . . . . . . . . . . 9-5
Driving on Wet Roads . . . . . . . . . 9-6
Highway Hypnosis . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . 9-7
Winter Driving . . . . . . . . . . . . . . . . . 9-8
If the Vehicle Is Stuck . . . . . . . . . 9-9
Vehicle Load Limits . . . . . . . . . . 9-10
Starting and Operating
New Vehicle Break-In . . . . . . . . 9-14
Ignition Positions (KeylessAccess) . . . . . . . . . . . . . . . . . . . . 9-15
Ignition Positions (Key Access) . . . . . . . . . . . . . . . . . . . . 9-17
Starting the Engine . . . . . . . . . . 9-19 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . 9-21
Engine Coolant Heater . . . . . . . 9-21
Shifting Into Park . . . . . . . . . . . . 9-22
Shifting out of Park . . . . . . . . . . 9-23
Parking (Manual Transmission) . . . . . . . . . . . . . . 9-23
Parking over Things That Burn . . . . . . . . . . . . . . . . . . 9-23
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-24
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 9-24
Automatic Transmission
Automatic Transmission . . . . . 9-25
Manual Mode . . . . . . . . . . . . . . . . 9-26
Manual Transmission
Manual Transmission . . . . . . . . 9-29
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 9-31
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 9-31
Parking Brake (Manual) . . . . . . 9-32
Parking Brake (Electric) . . . . . . 9-33
Brake Assist (Except CTS-V) . . . . . . . . . . . . 9-35
Ride Control Systems
Traction ControlSystem (TCS) . . . . . . . . . . . . . . 9-35
StabiliTrak
®System . . . . . . . . . 9-36
Competitive Driving Mode . . . 9-37
Magnetic Ride Control . . . . . . . 9-38
Limited-Slip Rear Axle . . . . . . . 9-38
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-39
Object Detection Systems
Ultrasonic Parking Assist . . . . 9-41
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . 9-42
Rear Vision Camera (RVC) . . . . . . . . . . . . . 9-45
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-47
Recommended Fuel . . . . . . . . . 9-47
Gasoline Specifications . . . . . . 9-48

Black plate (7,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Driving and Operating 9-7
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping
equipment in good shape.
.Keep the windshield washer fluid
reservoir filled.
.Have good tires with proper
tread depth. SeeTires on
page 10‑58.
.Turn off cruise control.
Highway Hypnosis
Always be alert and pay attention to
your surroundings while driving.
If you become tired or sleepy, find a
safe place to park the vehicle
and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep the interior
temperature cool.
.Keep your eyes moving —scan
the road ahead and to the sides.
.Check the rearview mirror and
vehicle instruments often.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips for
driving in these conditions include:
.Keep the vehicle serviced and in
good shape.
.Check all fluid levels and brakes,
tires, cooling system, and
transmission.
.Shift to a lower gear when going
down steep or long hills.
{WARNING
If you do not shift down, the
brakes could get so hot that they
would not work well. You would
then have poor braking or even
(Continued)
WARNING (Continued)
none going down a hill. You could
crash. Shift down to let the engine
assist the brakes on a steep
downhill slope.
{WARNING
Coasting downhill in N (Neutral)
or with the ignition off is
dangerous. The brakes will have
to do all the work of slowing down
and they could get so hot that
they would not work well. You
would then have poor braking or
even none going down a hill.
Steering may also be affected
when ignition is off. You could
crash. Always have the engine
running and the vehicle in gear
when going downhill.

Black plate (15,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Driving and Operating 9-15
manual transmission, shift to the
next lower gear. This rule
applies at all times, not just
during the break-in period.
.Do not participate in track
events, sport driving schools,
or similar activities during this
break–in period.
.Check engine oil with every
refueling and add if necessary.
Oil and fuel consumption may be
higher than normal during the
first 2 414 km (1,500 miles).
.To break in new tires, drive at
moderate speeds and avoid hard
cornering for the first
322 km (200 miles). New tires do
not have maximum traction and
may tend to slip.
.New brake linings also need a
break–in period. Avoid making
hard stops during the first
322 km (200 miles). This is
recommended every time brake
linings are replaced.
Ignition Positions
(Keyless Access)
The ignition control knob can be
turned to four different positions.
To shift out of P (Park), the ignition
must be in ON/RUN or ACC/
ACCESSORY and the regular brake
pedal must be applied.
Using a tool to force the ignition
control knob from its cylinder could
damage it.Make sure the keyless access
transmitter is inside the vehicle
when trying to turn the ignition
control knob.
1 (STOPPING THE ENGINE/LOCK/
OFF):
When the vehicle is stopped,
turn the ignition switch to LOCK/
OFF to turn the engine off. Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) on page 9‑21.
The ignition control knob cannot be
removed from the vehicle. The
keyless access transmitter must be
inside the vehicle to start the
engine. This position locks the
ignition and shift lever on automatic
transmission vehicles, and the
ignition and steering wheel on
manual transmission vehicles.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.

Black plate (16,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
9-16 Driving and Operating
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steadypressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to neutral. This can be done while the vehicle is
moving. After shifting to neutral,
firmly apply the brakes and steer
the vehicle to a safe location.
3. Come to a complete stop. Shift to P (Park) with an automatic
transmission, or Neutral with a
manual transmission. Turn the
ignition to LOCK/OFF.
4. Set the parking brake. See Parking Brake (Electric) on
page 9‑33 orParking Brake
(Manual) on page 9‑32.{WARNING
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
switch the ignition to ACC/
ACCESSORY.
2 (ACC/ACCESSORY): This
position allows you to use things
like the radio and the windshield
wipers when the engine is off. This
position will allow you to turn off the
engine.
3 (ON/RUN): This position is for
driving. It is the position the ignition
switch returns to after the engine
starts, and the control knob is
released. This position can also be
used for service and diagnostics,
and to verify the proper operation of the malfunction indicator lamp as
may be required for emission
inspection purposes.
If you need to shift the transmission
out of P (Park), the ignition control
knob has to be in ACC/
ACCESSORY or ON/RUN.
The battery could be drained if you
leave the ignition in the ACC/
ACCESSORY or ON/RUN position
with the engine off. You may not be
able to start the vehicle if the battery
is allowed to drain for an extended
period of time.
4 (START):
This position starts the
engine.

Black plate (17,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
Driving and Operating 9-17
Ignition Positions (Key
Access)
The ignition switch can be turned to
four different positions.
To shift out of P (Park), the ignition
switch must be in ON/RUN or ACC/
ACCESSORY and the brake pedal
must be applied.
Notice:Using a tool to force the
key from its cylinder could cause
damage or break the key. Use the
correct key and turn the key only
with your hand. Make sure the key is all the way in. If it is and
you have a manual transmission
vehicle, turn the steering wheel
left and right while you turn the
key hard. If none of this works,
then the vehicle needs service.
1 (STOPPING THE ENGINE/LOCK/
OFF):
When the vehicle is stopped,
turn the ignition switch to LOCK/
OFF to turn the engine off. Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) on page 9‑21 for more
information.
This is the only position in which the
key can be removed. This position
locks the ignition and shift lever on
automatic transmission vehicles,
and the ignition and steering wheel
on manual transmission vehicles.
Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags. The ignition switch can bind in the
LOCK/OFF position with the wheels
turned off center. If this happens,
move the steering wheel from right
to left while turning the key to ACC/
ACCESSORY. If this does not work,
then the vehicle needs service.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady
pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to neutral. This can be done while the vehicle is
moving. After shifting to neutral,
firmly apply the brakes and steer
the vehicle to a safe location.
3. Come to a complete stop. Shift to P (Park) with an automatic
transmission, or Neutral with a
manual transmission. Turn the
ignition to LOCK/OFF.

Black plate (18,1)Cadillac CTS/CTS-V Owner Manual - 2013 - crc2 - 8/22/12
9-18 Driving and Operating
4. Set the parking brake. SeeParking Brake (Electric) on
page 9‑33 orParking Brake
(Manual) on page 9‑32.
{WARNING
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
turn the ignition to ACC/
ACCESSORY.
2 (ACC/ACCESSORY): This
position lets you use things like the
radio and the windshield wipers
when the engine is off. This position
allows you to turn off the engine.
3 (ON/RUN): This position is for
driving. It is the position the ignition
switch returns to after the engine
starts, and the key is released. This position can also be used for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes.
To shift the transmission out of
P (Park), the ignition key has to be
in ACC/ACCESSORY or ON/RUN.
The battery could be drained if the
key is left in the ACC/ACCESSORY
or ON/RUN position with the engine
off. The vehicle might not start if the
battery is allowed to drain for an
extended period of time.
4 (START):
This position starts the
engine. When the engine starts,
release the key. The ignition switch
returns to ON/RUN for driving.
A warning tone will sound when the
driver door is opened, the ignition is
in ACC/ACCESSORY or LOCK/
OFF, and the key is in the ignition.
Key Lock Release
Vehicles with an automatic
transmission are equipped with an
electronic key lock release system.
The key lock release is designed to
prevent ignition key removal unless
the shift lever is in P (Park).
The key lock release is always
functional except in the case of an
uncharged or low voltage (less than
9-volt) battery. If the vehicle has an
uncharged battery or a battery with