2019 CADILLAC CTS Owner's Manual

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
24 IN BRIEF
Express-Open/Express-Close :With
the sunroof in the vent position, press
~(1) a second time to express-open
the sunroof. Press
g(1) to
express-close the sunroof. To stop the
sunroof partway, press the switch
again.
The passenger side switch
Q(2)
operates the sunshade. Press and
release
Q(2) to express-open or
express-close the sunshade. To stop
the sunshade partway, press the
switch again.
See Sunroof 052.
Performance and
Maintenance
Traction Control/Electronic
Stability Control
The Traction Control System (TCS)
limits wheel spin. The system turns
on automatically every time the
vehicle is started.
StabiliTrak/Electronic Stability Control
(ESC) assists with directional control
of the vehicle in difficult driving
conditions. The system turns on
automatically every time the vehicle is
started.
.
To turn off TCS, press and
release
Yon the center console.
iilluminates in the instrument
cluster. A DIC message may
display.
. Press
Yagain to turn TCS
back on.
. To turn off both TCS and
StabiliTrak/ESC, press and
hold
Yon the center console until
gandiilluminate in the
instrument cluster. A DIC message
may display.
. Press
Yagain to turn on both
systems.
See Traction Control/Electronic Stability
Control 0207.
The vehicle has Driver Mode Control
and may have Competitive Driving
Mode. See Driver Mode Control 0209
and Competitive Driving Mode (V-Sport
Only) 0212.
Tire Pressure Monitor
This vehicle may have a Tire Pressure
Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in pressure
of one of the vehicle's tires. If the
warning light comes on, stop as soon

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
IN BRIEF 25
as possible and inflate the tires to the
recommended pressure shown on the
Tire and Loading Information label.
SeeVehicle Load Limits 0189. The
warning light will remain on until the
tire pressure is corrected.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the tire
pressures are getting low and the tires
need to be inflated to the proper
pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See Tire Pressure Monitor System
0 309.Fuel (LGX 3.6L V6 Engine)
Regular Unleaded Fuel
Use only Regular 87 octane —
(R+M)/2 —or higher unleaded
gasoline in your vehicle. TOP TIER
Detergent Gasoline is recommended.
Do not use gasoline with an octane
rating lower as it will result in reduced
performance and lower fuel economy.
See Recommended Fuel (LGX 3.6L
V6 Engine) 0245 orRecommended Fuel
(LTG 2.0L L4 Engine) 0245 or
Recommended Fuel (LF3 3.6L V6 Twin
Turbo and LT4 6.2L V8 Engines) 0245.
Fuel (LTG 2.0L L4 Engine)
Premium Recommended
Use premium 93 octane —(R+M)/2 —
unleaded gasoline in your vehicle. TOP
TIER Detergent Gasoline is
recommended. Unleaded gasoline with
an octane rating as low as 87 may be
used, but it will reduce performance
and fuel economy. See Recommended
Fuel (LGX 3.6L V6 Engine) 0245 or
Recommended Fuel (LTG 2.0L L4
Engine) 0245 orRecommended Fuel
(LF3 3.6L V6 Twin Turbo and LT4 6.2L
V8 Engines) 0245.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
26 IN BRIEF
Fuel (LF3 3.6L V6 Twin
Turbo and LT4 6.2L
V8 Engines)
Premium Required
Use premium 93 octane—(R+M)/2 —
unleaded gasoline in your vehicle. TOP
TIER Detergent Gasoline is
recommended. Unleaded gasoline with
a 91 octane rating may be used, but it
will reduce performance and fuel
economy. See Recommended Fuel (LGX
3.6L V6 Engine) 0245 orRecommended
Fuel (LTG 2.0L L4 Engine) 0245 or
Recommended Fuel (LF3 3.6L V6 Twin
Turbo and LT4 6.2L V8 Engines) 0245.
E85 or FlexFuel
No E85 or FlexFuel
Gasoline-ethanol fuel blends greater
than E15 (15% ethanol by volume),
such as E85, cannot be used in this
vehicle.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time to
change the engine oil and filter. The
oil life system should be reset to 100%
only following an oil change.
Resetting the Oil Life System
1. Using the DIC buttons, display REMAINING OIL LIFE on the
DIC. See Driver Information Center
(DIC) 0138. 2. Press and hold SEL to clear the
CHANGE ENGINE OIL SOON
message and reset the oil life
at 100%.
Be careful not to reset the oil life
display accidentally at any time
other than after the oil is
changed. It cannot be reset
accurately until the next oil
change.
The oil life system can also be reset as
follows: 1. Using the DIC buttons, display REMAINING OIL LIFE on the
DIC. See Driver Information Center
(DIC) 0138.
2. Fully press and release the accelerator pedal three times
within five seconds.
If the CHANGE ENGINE OIL
SOON message is not on, the
system is reset.
See Engine Oil Life System 0271.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Car Wash Guidelines
Caution
Some automatic car washes can
cause damage to the vehicle, wheels
and ground effects. Automatic car
washes are not recommended, due
to lack of clearance for the
undercarriage and/or wide rear tires
and wheels. See "Washing the
Vehicle" underExterior Care0335.
Driving for Better Fuel
Economy
Driving habits can affect fuel mileage.
Here are some driving tips to get the
best fuel economy possible:
.
Set the climate controls to the
desired temperature after the
engine is started, or turn them off
when not required.
. Avoid fast starts and accelerate
smoothly.
. Brake gradually and avoid abrupt
stops. .
Avoid idling the engine for long
periods of time.
. When road and weather
conditions are appropriate, use
cruise control.
. Always follow posted speed limits
or drive more slowly when
conditions require.
. Keep vehicle tires properly
inflated.
. Combine several trips into a
single trip.
. Replace the vehicle's tires with the
same TPC Spec number molded
into the tire's sidewall near
the size.
. Follow recommended scheduled
maintenance.
Roadside Service
U.S.: 1-800-224-1400
Canada: 1-800-882-1112
TTY Users (U.S. Only): 1-888-889-2438
New Cadillac owners are automatically
enrolled in the Roadside Service
Program.
See Roadside Service 0367.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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28 KEYS, DOORS, AND WINDOWS
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . 29
Remote Vehicle Start . . . . . . . . . . . . . . 35
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Door Locks . . . . . . . . . . . . . . . . . 39
Delayed Locking . . . . . . . . . . . . . . . . . . . 39
Automatic Door Locks . . . . . . . . . . . . 40
Lockout Protection . . . . . . . . . . . . . . . . 40
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 41
Doors
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . 43
Vehicle Alarm System . . . . . . . . . . . . . 43
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 45
Immobilizer Operation . . . . . . . . . . . . 45
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . 46
Manual Mirrors . . . . . . . . . . . . . . . . . . . . 46 Power Mirrors . . . . . . . . . . . . . . . . . . . . . . 46
Folding Mirrors . . . . . . . . . . . . . . . . . . . . 46
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . 46
Automatic Dimming Mirror . . . . . . . 47
Reverse Tilt Mirrors . . . . . . . . . . . . . . . 47
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . 47
Automatic Dimming Rearview
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Rear Camera Mirror . . . . . . . . . . . . . . . 47
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Power Windows . . . . . . . . . . . . . . . . . . . . 49
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Rear Window Sunshade . . . . . . . . . . . 51
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
Remote Keyless Entry (RKE)
transmitter is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or other controls or make the
vehicle move. The windows will
function with the RKE transmitter
in the vehicle, and children or
others could be caught in the path
of a closing window. Do not leave
children in a vehicle with an RKE
transmitter.

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KEYS, DOORS, AND WINDOWS 29
This key, inside the Remote Keyless
Entry (RKE) transmitter, is used for
the driver door and rear folding seats.To remove the key, press the button
on the side of the transmitter near the
bottom, and pull the key out. Never
pull the key out without pressing the
button.
See your dealer if a new key is needed.
Contact Roadside Service if locked out
of the vehicle. See
Roadside Service
0 367.
With an active OnStar or connected
service plan, an OnStar Advisor may
remotely unlock the vehicle. See
OnStar Overview 0377.
Remote Keyless Entry
(RKE) System
See Radio Frequency Statement 0373.
If there is a decrease in the Remote
Keyless Entry (RKE) operating range:
. Check the distance. The
transmitter may be too far from
the vehicle.
. Check the location. Other vehicles
or objects may be blocking the
signal. .
Check the transmitter's battery.
See “Battery Replacement ”later in
this section.
. If the transmitter is still not
working correctly, see your dealer
or a qualified technician for
service.
Remote Keyless Entry
(RKE) System Operation
The Keyless Access system allows for
vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1 m (3 ft). See “Keyless Access
Operation ”later in this section.
The RKE transmitter may work up to
60 m (197 ft) away from the vehicle.
Other conditions can impact the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0 29.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
30 KEYS, DOORS, AND WINDOWS
Q:Press to lock all doors and the
fuel door. The turn signal indicators
may flash and/or the horn may sound
on the second press to indicate
locking. See Vehicle Personalization
0 145.
If the driver door is open when
Qis
pressed and Open Door Anti-Lockout
is enabled through vehicle
personalization, all doors will lock and
then the driver door will immediately
unlock. See Vehicle Personalization
0 145. If the passenger door is open
when
Qis pressed, all doors lock. Pressing
Qmay also arm the alarm
system. See Vehicle Alarm System 043.
K:Press to unlock the driver door
and the fuel door. Press again within
five seconds to unlock all doors. The
RKE transmitter can be programmed
to unlock all doors on the first button
press. See Vehicle Personalization 0145
. When remotely unlocking the vehicle
at night, the headlamps and back-up
lamps will come on for about
30 seconds to light your approach to
the vehicle. The turn signal indicators
may flash to indicate unlocking.
Pressing
Kwill disarm the alarm
system. See Vehicle Alarm System 043.
Press and hold
Kto remotely open
the windows, if enabled. See Vehicle
Personalization 0145.
/:Press and releaseQand then
immediately press and hold
/for at
least four seconds to start the engine
from outside the vehicle using the
RKE transmitter. See Remote Vehicle
Start 035.
7:Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps three
times. Press and hold
7for more
than three seconds to sound the panic
alarm. The horn sounds and the turn
signal lamps flash for 30 seconds,
or until
7is pressed again or the
vehicle is started.
X: Press twice quickly to release the
trunk.
Keyless Access Operation
The Keyless Access system lets you
lock and unlock the doors and access
the trunk without removing the RKE
transmitter from your pocket, purse,
briefcase, etc. The RKE transmitter
must be within 1 m (3 ft) of the trunk
or door being opened. If equipped,
there will be a button on the outside
door handles.
The Keyless Access system can be
programmed to unlock all doors on
the first lock/unlock press from the
driver door. See Vehicle Personalization
0 145.

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KEYS, DOORS, AND WINDOWS 31
If equipped with memory seats, RKE
transmitters 1 and 2 are linked to
seating positions of memory 1 or 2.
SeeMemory Seats 061.
Keyless Unlocking/Locking from the
Driver Door
When the doors are locked and the
RKE transmitter is within 1 m (3 ft) of
the door handle, pressing the lock/
unlock button on the driver door
handle will unlock the driver door.
If the lock/unlock button is pressed
again within five seconds, all
passenger doors will unlock.
Driver Door Shown, Passenger Similar Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
.
It has been more than five seconds
since the first lock/unlock button
press.
. Two lock/unlock button presses
were used to unlock all doors.
. Any vehicle door has opened and
all doors are now closed.
Keyless Unlocking/Locking from the
Passenger Doors
When the doors are locked and the
RKE transmitter is within 1 m (3 ft) of
the door handle, pressing the lock/
unlock button on a passenger door
handle will unlock all doors. Pressing
the lock/unlock button will cause all
doors to lock if any of the following
occur:
. The lock/unlock button was used
to unlock all doors.
. Any vehicle door has opened and
all doors are now closed. Passive Locking
The Keyless Access system will lock
the vehicle several seconds after all
doors are closed if the vehicle is off
and at least one transmitter has been
removed or none remain in the
vehicle.
The fuel door will also lock.
If other electronic devices interfere
with the RKE transmitter signal, the
vehicle may not detect the RKE
transmitter inside the vehicle.
If passive locking is enabled, the doors
may lock with the RKE transmitter
inside the vehicle. Do not leave the
RKE transmitter in an unattended
vehicle.
To customize the doors to
automatically lock when exiting the
vehicle, see
Vehicle Personalization
0 145.
Temporary Disable of Passive
Locking
Temporarily disable passive locking by
pressing and holdingKon the
interior door switch with a door open
for at least four seconds, or until three