steering wheel CADILLAC CT5 2023 Workshop Manual

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 287
.Be disabled when the
coolant temperature is
below 0 °C (32 °F).
Drive Systems
All-Wheel Drive
Vehicles with this feature
always send engine power to
all four wheels. It is fully
automatic, and adjusts itself as
needed for road conditions.
Brakes
Electric Brake Boost
Vehicles equipped with
electric brake boost have
hydraulic brake circuits that
are electronically controlled
when the brake pedal is
applied during normal
operation. The system
performs routine tests and
turns off within a few minutes
after the vehicle is turned off.
Noise may be heard during
this time. If the brake pedal is
pressed during the tests orwhen the electric brake boost
system is off, a noticeable
change in pedal force and
travel may be felt. This is
normal.
Antilock Brake
System (ABS)
The Antilock Brake System
(ABS) helps prevent a braking
skid and maintain steering
while braking hard.
If there is a problem with ABS,
this warning light stays on.
See Antilock Brake System
(ABS) Warning Light
0128.
ABS does not change the time
needed to get a foot on the
brake pedal and does not
always decrease stopping
distance. If you get too close
to the vehicle ahead, there will not be enough time to apply
the brakes if that vehicle
suddenly slows or stops.
Always leave enough room
ahead to stop, even with ABS.
Using ABS
Do not pump the brakes. Just
hold the brake pedal down
firmly. Hearing and feeling ABS
operate is normal.
Braking in Emergencies
ABS allows steering and
braking at the same time. In
many emergencies, steering
can help even more than
braking.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
294 Driving and Operating
V-Mode Switch (Variant 1)
V-Mode Switch (Variant 2)Depending on trim level, the
V-Mode switch may be located
on the right side or left side of
the steering wheel. To
activate V-Mode, press the
V-Mode switch on the steering
wheel. To deactivate, select a
different mode using the DMC
switch, or press the V-Mode
switch again.
Performance Traction
Management (PTM) Switch If equipped, activate PTM by
pressing up on the PTM
switch on the steering wheel.
A PTM menu will appear in the
Driver Information Center
(DIC). Press up or down on the
PTM switch to scroll through
the options and make a
selection. To exit PTM, select
INACTIVE in the PTM menu.
Mode Description
Tour Mode
Use for normal city and
highway driving to provide a
smooth, soft ride. This mode
provides a balance between
comfort and handling. This is
the standard mode. See
“Mode Selection Attributes”
later in this section. When
Tour Mode is selected, no
indicator will display.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 295
Sport Mode
Use this mode where road
conditions or personal
preference demand a more
controlled response. When
this mode is selected, the
vehicle immediately
downshifts. The vehicle also
monitors driving behaviors and
automatically enables
Performance Shift Features
when spirited driving is
detected. These features
maintain lower transmission
gears to increase available
engine braking and improve
acceleration response. The
vehicle will exit this feature
and return to normal operation
after a short period when
spirited driving is no longer
detected. The steering
changes to provide more
precise control. If the vehicle
has Magnetic Ride Control, the
suspension changes to
provide better cornering
performance.See
“Mode Selection
Attributes” later in this
section.
Snow/Ice Mode
Use this mode for slippery
surfaces to help control wheel
speed. This mode can
compromise the acceleration
on dry asphalt.
This feature is not intended
for use when the vehicle is
stuck in sand, mud, or gravel.
If the vehicle is stuck, see If
the Vehicle Is Stuck 0261.
See “Mode Selection
Attributes” later in this
section.
Track Mode (V-Series and
V-Series Blackwing)
When in Track Mode, the
automatic transmission and
steering function similar to
Sport Mode. The accelerator
pedal is adjusted to give
maximum control during the
highest level of spirited
driving. The Magnetic Ride
Control is set to the optimum level for vehicle
responsiveness. PTM can be
accessed through this mode.
See
“Performance Traction
Management” in Competitive
Driving Mode 0299.
See “Mode Selection
Attributes” later in this
section.
While driving on a track, turn
off applicable driver
assistance features. For more
information see Assistance
Systems for Driving 0346.
My Mode
My Mode is used to
personalize everyday driving.
This mode is designed to allow
the driver to configure vehicle
systems to their own
preference for city or normal
driving.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 297
Mode Selection Attributes
MODESTOUR
Default SPORT
TRACK SNOW/ICE
Engine/Shift TourTourTrackSnow/Ice
Throttle Progression TourTourTrackSnow/Ice
Transmission Shift Mode TourSport Track Tour
Engine Sound TourSport Track Tour
Steering TourSport Track Tour
Suspension (if equipped with Magnetic Ride
Control) Tour
Sport Track Tour
Traction and Stability Control TourTourTrack Tour
Competitive Driving Mode (if equipped) Not Available Available Not Available Not Available
Performance Traction Mode (if equipped) Not Available Not Available Available Not Available
Brake Feel TourSport Track Tour
Throttle Progression
Adjusts throttle sensitivity by
selecting how quick or slow
the throttle reacts to input.
.Snow/Ice–The accelerator
pedal reduces engine torque
at small pedal inputs. This
allows better wheel control
on slippery surfaces.
.Track –The accelerator
pedal adjusts to give
maximum control during the
highest level of spirited
driving.
Transmission Shift Mode
Sport or Track –Dynamic
Performance Mode (DPM)
allows the transmission to
hold the current gear after a quick release of a heavily
applied accelerator pedal. This
provides greater engine
braking and enhanced vehicle
control without using the
paddles. DPM recognizes
aggressive cornering, heavy
braking, and high acceleration
to select and hold lower gears
when not using paddles. The

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
298 Driving and Operating
shifts are also firmer to
increase the quickness of
shifting.
Engine Sound
Adjusts the volume of engine
noise.
The sound level changes when
the variable exhaust
valves open.
Steering (Assist Effort)
Adjusts from a lighter steering
feel in Tour Mode to reduced
assist in Sport and Track
Mode for more steering feel.
Magnetic Ride Control (If
Equipped)
Adjusts the shock dampening
firmness from a comfort in
Tour Mode to an optimized
responsiveness tune in Sport
and Track.
Stability Control
.Competitive Mode allows
less computer control to
permit some slide and driftand is selected with the
TCS/StabiliTrak button
–
only available in Sport Mode.
.StabiliTrak/Electronic
Stability Control (ESC) can
be turned off by pressing
and holding the TCS/
StabiliTrak button for
five seconds.
Brake Feel
Adjusts brake pedal sensitivity
by selecting how quick or slow
the brakes respond to input.
Drive Mode Customization
The following settings can be
changed using the Drive Mode
Customization Menu. See
Settings > Vehicle > Drive
Mode Customization in the
center display to customize
My Mode or V-Mode.
Steering
Steering adjusts the effort
required to turn the steering
wheel. The steering wheel
offers better feedback in the Tour setting, but requires
more effort in the Sport and
Track settings.
–Tour, Sport, Track
Suspension
Suspension adjusts the
firmness of the suspension in
the vehicle. Suspension
adjusts the stiffness of the
shocks and/or springs. The
ride is more comfortable at
lower settings and is stiffer at
higher settings for better
control.
–Tour, Sport, Track
Brake Feel
Brake Feel adjusts the brake
pedal response. Settings
range from a slower response
for more comfortable driving
to the quickest response for
quicker deceleration. Brake
pedal travel decreases and
caliper pressure increases in
the Sport and Track settings.
–Tour, Sport, Track

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 299
Engine/Shift
Engine/Shift adjusts the
throttle response, gear
shifting and engine
performance. Throttle
response increases in the
Sport, Track, and Snow/Ice
settings, and gear shifting is
more aggressive.
–Snow/Ice, Tour, Sport, Track
Engine Sound
Engine sound adjusts the
volume of engine noise. The
settings range from quietest
to loudest volume from
Stealth through Track.
–Stealth, Tour, Sport, Track
PTM (If Equipped)
PTM controls vehicle
performance systems for
professional handling on race
tracks. Traction Control and
Stability Control are reduced
when moving through each of
the settings. Changing PTM
settings may also
automatically change theother subsystem settings.
While driving on a track, turn
off all active safety features.
While driving on a track, turn
off applicable driver
assistance features. For more
information, see Assistance
Systems for Driving
0346. For
more information on PTM, see
Competitive Driving Mode
0 299.
–Off, Wet, Dry, Sport, Race 1,
Race 2
Competitive
Driving Mode
To select this optional
handling mode, place the
vehicle in Sport Mode and
press
gtwo times and the
Driver Information Center
(DIC) will display
COMPETITIVE MODE ON.
While in the Competitive
Driving Mode, the traction off
light
iand StabiliTrak/ESC
OFF light
gwill come on in the
instrument cluster. Traction
Control System (TCS) does not limit wheel spin, the
Electronic Limited-Slip
Differential (eLSD) allows
increased vehicle agility, and
more effort is required to turn
the steering wheel. See
“Limited-Slip Differential
(V–Series Only)”
later in this
section. Adjust your driving
accordingly.
Press
gagain, or turn the
vehicle to accessory mode and
restart the vehicle, to turn
TCS back on. The traction off
light
iand StabiliTrak/ESC
OFF light
gwill go out.
Caution
When traction control is
turned off, or Competitive
Driving Mode is active, it is
possible to lose traction.
Performance Traction
Management (PTM)
If equipped, PTM can be
activated through V-Mode
customization or by pressing

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
300 Driving and Operating
the ESC switch twice while in
Track Mode. Depending on
available options and trim
levels, it can also be activated
through a separate PTM
switch on the steering wheel.
To activate PTM through
V-Mode customization, select
the desired PTM state in the
center stack (Settings >
Vehicle > Drive Mode
Customization > V-Mode).
Press the V-Mode switch once
to activate V-Mode. When
PTM is configured, a message
will appear in the DIC“V-Mode
Active –Press Again for PTM
On –ESC May be Disabled.”
To confirm and enter PTM,
press the V-Mode switch
again. The PTM state can now
be modified using the MODE
switch or changing the
V-Mode PTM settings in the
center stack. Both the V-Mode
and PTM indicators are
displayed. To exit PTM, press
the ESC switch. To cancel, press the center dismiss
button on the steering wheel
(V-Mode remains active).
If available, PTM can also be
activated through a PTM
switch on the steering wheel
by pressing up on the switch.
From there a PTM menu will
appear in the DIC. Press up or
down on the PTM switch to
scroll through the options and
make a selection. To exit PTM,
select INACTIVE in the PTM
menu, turn off PTM in the
V-Mode configuration page,
or press the ESC switch once.
Selecting PTM states may
modify Off, Wet, Dry, Sport,
Race 1, and Race 2 V-Mode
customization options.
In vehicles with a PTM
steering wheel switch,
Inactive, Wet, Dry, Sport, Race
1, and Race 2 PTM states are
available through the
moding menu.
In vehicles without a PTM
steering wheel switch, Wet,
Dry, Sport, Race 1, and Race 2
PTM states are available
through the moding menu.
The following is a DIC display
description and the
recommended usage of
each mode:
WET
.Intended for all driver skill
levels.
.Wet or damp conditions
only
—not intended for use
in heavy rain or standing
water.
.StabiliTrak/ESC is on and
engine power is reduced
based on conditions.
DRY
.For use by less experienced
drivers or while learning a
new track.
.Dry conditions only.
.StabiliTrak/ESC is on and
engine power is slightly
reduced.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 301
SPORT
.For use by drivers who are
familiar with the track.
.Dry conditions only.
.Requires more driving skill
than DRY.
.StabiliTrak/ESC is on and
more engine power is
available than in DRY.
RACE 1
.For use by drivers who are
familiar with the track.
.Dry conditions only.
.Requires more driving skill
than modes DRY or SPORT.
.StabiliTrak/ESC is off and
available engine power is the
same as SPORT.
RACE 2
.For use by experienced
drivers who are familiar with
the track.
.Dry conditions only.
.Requires more driving skill
than in other modes.
.StabiliTrak/ESC is off and
engine power is available for
maximum cornering speed.
In any PTM Mode, Launch
Control is available. Use PTM
Race 2 for the most
consistent performance
during drag strip use. See
“Custom Launch Control” in
Track Events and Competitive
Driving (V-Series and V-Series
Blackwing) 0246.
Launch Control
If equipped, Launch Control is
available within Competitive
Driving Mode and PTM to
allow high levels of vehicle
acceleration in a straight line.
Launch Control is a form of
traction control that manages
tire spin while launching the
vehicle. This feature is
intended for use during closed
course race events where
consistent zero to
60 and quarter mile times are
desirable. Launch Control is only
available when the following
criteria are met:
.Competitive Driving Mode is
selected or any of the PTM
modes are selected. The
traction off light comes on in
the instrument cluster and
the appropriate DIC
message displays.
.The vehicle is not moving.
.The steering wheel is
pointing straight.
Automatic Transmissions
.The brake pedal is firmly
pressed to the floor,
equivalent to a panic brake
event.
.The accelerator pedal is
rapidly applied to wide open
throttle. If the vehicle rolls
due to wide open throttle,
release the throttle, press
the brake pedal more firmly,
and reapply the accelerator
to wide open throttle.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
302 Driving and Operating
Launch Control will initially
limit engine speed as you
rapidly apply the accelerator
pedal to wide open throttle.
Allow the engine rpm to
stabilize. A smooth, quick
release of the brake pedal,
while maintaining the fully
pressed accelerator pedal, will
manage wheel slip.
After the vehicle is launched,
the system continues in
Competitive Driving Mode
or PTM.
Competitive Driving Mode,
PTM, and Launch Control are
systems designed for a closed
course race track and not
intended for public roads. The
systems are not intended to
compensate for lack of driver
experience or familiarity with
the race track.Limited-Slip
Differential
If equipped, the Electronic
Limited-Slip Differential (eLSD)
is automatically activated.
eLSD actively monitors vehicle
sensors and driver inputs to
determine the amount of
change for the conditions.
With eLSD, the vehicle has:
.Enhanced high-speed
control.
.Improved traction through
corners, allowing more
acceleration.
.More precise steering.
.Increased vehicle agility.
.Integration with StabiliTrak/
Electronic Stability
Control (ESC).
For vehicles with eLSD, driven
under severe conditions, the
rear axle fluid should be
changed. See Competitive
Driving Mode 0299 and
Maintenance Schedule 0471.
Cruise Control
{
Warning
Cruise control can be
dangerous where you
cannot drive safely at a
steady speed. Do not use
cruise control on winding
roads or in heavy traffic.
Cruise control can be
dangerous on slippery roads.
On such roads, fast changes
in tire traction can cause
excessive wheel slip, and
you could lose control. Do
not use cruise control on
slippery roads.
With cruise control, a speed of
about 40 km/h (25 mph) or
more can be maintained
without keeping your foot on
the accelerator. Cruise control
does not work at speeds
below about 40 km/h (25 mph).
If equipped with a manual
transmission, the cruise
control will remain active when

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
310 Driving and Operating
The speedometer reading can
be displayed in either English
or metric units. See
Instrument Cluster (Base
Level)0113 or
Instrument Cluster (Uplevel)
0 115. The increment value
used depends on the units
displayed.
Reducing Speed While ACC Is
at a Set Speed
If ACC is already activated, do
one of the following:
.Use the brake to get to the
desired lower speed.
Release the brake and press
SET−. The vehicle will now
cruise at the lower speed.
.Press and hold SET− until
the desired lower speed is
displayed, then release it.
.To decrease speed in
smaller increments, press
SET− to the first detent. For
each press, the vehicle goes
about 1 km/h (1 mph) slower.
.To decrease speed in larger
increments, press or hold
SET− to the second detent. For each press, the vehicle
speed decreases to the next
5 km/h (5 mph) mark on the
speedometer.
The set speed can also be
decreased while the vehicle
is stopped.
.To decrease speed while the
vehicle is stopped, press
SET−
until the desired set
speed is displayed.
Selecting the Follow
Distance Gap
When a slower moving vehicle
is detected ahead within the
selected following gap, ACC
will adjust the vehicle's speed
and attempt to maintain the
follow distance gap selected.
Press
[on the steering
wheel to adjust the following
gap. Each press cycles the gap
button through three settings:
Far, Medium, or Near.
When pressed, the current
gap setting displays briefly on
the instrument cluster and the
HUD (if equipped). Subsequent presses cycle the gap button
through three settings: Far,
Medium, or Near. The gap
setting will be maintained until
it is changed.
Far Gap Setting
Medium Gap Setting