2019 CADILLAC CTS lane assist

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/8/18
INSTRUMENTS AND CONTROLS 147
Alert Type
This setting specifies the type of
vehicle feedback provided, either a
beep or seat vibration, when you are
in danger of colliding with an object.
Touch Beeps or Safety Alert Seat.
Forward Collision System
This setting controls the vehicle
response when detecting a vehicle
ahead of you. The Off setting disables
all FCA and FAB functions. With the
Alert and Brake setting, both FCA and
FAB are available. The Alert setting
disables FAB. SeeForward Automatic
Braking (FAB) 0237.
Touch Off, Alert, or Alert and Brake.
Connected Vehicle Braking Alert
This setting specifies if you see an
alert when a vehicle ahead of you is
suddenly braking, giving you more
time to react. See Vehicle-to-Vehicle
0 242.
Touch Off or On. Traffic and Roadside Information
This setting specifies whether to
inform you that there are traffic
conditions, or events, ahead of you
that could affect your travel. See
Vehicle-to-Vehicle
0242.
Touch Off or On.
Adaptive Cruise Go Notifier
This setting determines if an alert will
appear when Adaptive Cruise Control
brings the vehicle to a complete stop
and the vehicle ahead of you starts
moving again. See Adaptive Cruise
Control 0218.
Touch Off or On.
Lane Change Alert
This setting specifies if an alert will
display on the outside mirror to help
you avoid crashing into a vehicle in
your blind spot, or rapidly
approaching your blind spot, during a
lane change maneuver. See Lane
Change Alert (LCA) 0238.
Touch Off or On. Rear Camera Park Assist Symbols
This setting enables the Rear Camera
Park Assist Symbols. See
Assistance
Systems for Parking or Backing 0227.
Touch Off or On.
Rear Cross Traffic Alert
This setting specifies if an alert will
display when the vehicle detects
approaching rear cross traffic when in
R (Reverse). See Assistance Systems for
Parking or Backing 0227.
Touch Off or On.
Comfort and Convenience
Touch and the following may display:
. Auto Memory Recall
. Easy Exit Options
. Chime Volume
. Reverse Tilt Mirror
. Rain Sense Wipers

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
DRIVING AND OPERATING 177
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . . . . 178
Defensive Driving . . . . . . . . . . . . . . . . 179
Drunk Driving . . . . . . . . . . . . . . . . . . . . 179
Control of a Vehicle . . . . . . . . . . . . . . 179
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Off-Road Recovery . . . . . . . . . . . . . . . . 180
Loss of Control . . . . . . . . . . . . . . . . . . . 181
Track Events and CompetitiveDriving . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Driving on Wet Roads . . . . . . . . . . . 186
Hill and Mountain Roads . . . . . . . . 186
Winter Driving . . . . . . . . . . . . . . . . . . . . 187
If the Vehicle Is Stuck . . . . . . . . . . . 188
Vehicle Load Limits . . . . . . . . . . . . . . 189
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . 192
Composite Materials . . . . . . . . . . . . . 193
Ignition Positions . . . . . . . . . . . . . . . . 193
Starting the Engine . . . . . . . . . . . . . . 195
Stop/Start System . . . . . . . . . . . . . . . . 196
Engine Heater . . . . . . . . . . . . . . . . . . . . 197 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . . . 198
Shifting Into Park . . . . . . . . . . . . . . . . 198
Shifting out of Park . . . . . . . . . . . . . . 199
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . . . . . 200
Extended Parking . . . . . . . . . . . . . . . . . 200
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . 200
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Automatic Transmission
Automatic Transmission . . . . . . . . . 201
Manual Mode . . . . . . . . . . . . . . . . . . . . . 203
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . 204
Brakes
Antilock Brake System (ABS) . . . . 205
Electric Parking Brake . . . . . . . . . . . . 205
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 207
Hill Start Assist (HSA) . . . . . . . . . . . 207
Ride Control Systems
Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 207
Driver Mode Control . . . . . . . . . . . . . 209
Competitive Driving Mode (V-Sport Only) . . . . . . . . . . . . . . . . . . 212 Limited-Slip Differential . . . . . . . . . 215
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . 215
Adaptive Cruise Control . . . . . . . . . 218
Driver Assistance Systems
Driver Assistance Systems . . . . . . . 226
Assistance Systems for Parking
or Backing . . . . . . . . . . . . . . . . . . . . . . . 227
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . . . . . 237
Side Blind Zone Alert (SBZA) . . . . 238
Lane Change Alert (LCA) . . . . . . . . 238
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . 240
Lane Keep Assist (LKA) . . . . . . . . . . 240
Vehicle-to-Vehicle . . . . . . . . . . . . . . . . 242
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . 244
Recommended Fuel (LGX 3.6L V6 Engine) . . . . . . . . . . . . . . . . . . . . . . 245
Recommended Fuel (LTG 2.0L L4 Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
DRIVING AND OPERATING 187
.Check all fluid levels and brakes,
tires, cooling system, and
transmission.
. Shift to a lower gear when going
down steep or long hills.
{Warning
Using the brakes to slow the vehicle
on a long downhill slope can cause
brake overheating, can reduce brake
performance, and could result in a
loss of braking. Shift the
transmission to a lower gear 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.
This can cause overheating of the
brakes and loss of steering assist.
Always have the engine running
and the vehicle in gear. .
Drive at speeds that keep the
vehicle in its own lane. Do not
swing wide or cross the
center line.
. Be alert on top of hills; something
could be in your lane (e.g., stalled
car, crash).
. Pay attention to special road signs
(e.g., falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and the
road creates less traction or grip, so
drive carefully. Wet ice can occur at
about 0 °C (32 °F) when freezing rain
begins to fall. Avoid driving on wet ice
or in freezing rain until roads can be
treated.
For slippery road driving:
.Accelerate gently. Accelerating too
quickly causes the wheels to spin
and makes the surface under the
tires slick. .
Turn on Traction Control. See
Traction Control/Electronic Stability
Control 0207.
. Antilock Brake System (ABS)
improves vehicle stability during
hard stops, but the brakes should
be applied sooner than when on
dry pavement. See Antilock Brake
System (ABS) 0205.
See Driver Mode Control 0209.
. Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas. The
surface of a curve or an overpass
can remain icy when the
surrounding roads are clear. Avoid
sudden steering maneuvers and
braking while on ice.
. Turn off cruise control.
Blizzard Conditions
Stop the vehicle in a safe place and
signal for help. Stay with the vehicle
unless there is help nearby. If possible,
use Roadside Service. See Roadside
Service 0367. To get help and keep
everyone in the vehicle safe:

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
234 DRIVING AND OPERATING
the status of the parking maneuver.
Depending on the space size,
additional maneuvers may be
required, and there will be additional
instructions. When changing gears,
allow the automatic steering to
complete before continuing the
parking maneuver. Upon successful
completion of a maneuver, APA will
beep and display a PARKING
COMPLETE message. Place the vehicle
in P (Park).
APA may automatically disengage if:
.The steering wheel is used by the
driver.
. The maximum allowed speed is
exceeded.
. There is a failure with the APA
system.
. Electronic stability control or
antilock brakes are activated.
. A high priority vehicle message is
displayed in the DIC.
To cancel APA, press
Oagain. When the System Does Not Seem to
Work Properly
The APA system may require a short
period of driving along curves to
calibrate.
Assistance Systems for
Driving
If equipped, when driving the vehicle
in a forward gear, Forward Collision
Alert (FCA), Lane Departure Warning
(LDW), Lane Keep Assist (LKA), Side
Blind Zone Alert (SBZA), Lane Change
Alert (LCA), and/or Forward
Automatic Braking (FAB) can help to
avoid a crash or reduce crash damage.
Forward Collision Alert
(FCA) System
If equipped, the FCA system may help
to avoid or reduce the harm caused by
front-end crashes. When approaching
a vehicle ahead too quickly, FCA
provides a flashing red alert on the
windshield and rapidly beeps or pulses
the Safety Alert Seat. FCA also lights
an amber visual alert if following
another vehicle much too closely. FCA detects vehicles within a distance
of approximately 60 m (197 ft) and
operates at speeds above 40 km/h
(25 mph). If the vehicle has Adaptive
Cruise Control (ACC), it can detect
vehicles to distances of approximately
110 m (360 ft) and operates at all
speeds. See
Adaptive Cruise Control
0 218.
{Warning
FCA is a warning system and does
not apply the brakes. When
approaching a slower-moving or
stopped vehicle ahead too rapidly,
or when following a vehicle too
closely, FCA may not provide a
warning with enough time to help
avoid a crash. It also may not
provide any warning at all. FCA
does not warn of pedestrians,
animals, signs, guardrails, bridges,
construction barrels, or other
objects. Be ready to take action and
apply the brakes. See Defensive
Driving 0179.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
238 DRIVING AND OPERATING
Minor brake pedal pulsations or pedal
movement during this time is normal
and the brake pedal should continue
to be applied as needed. IBA will
automatically disengage only when
the brake pedal is released.
{Warning
IBA may increase vehicle braking in
situations when it may not be
necessary. You could block the flow
of traffic. If this occurs, take your
foot off the brake pedal and then
apply the brakes as needed.
FAB and IBA can be disabled through
vehicle personalization. See “Collision/
Detection Systems” underVehicle
Personalization 0145.
{Warning
Using FAB or IBA while towing a
trailer could cause you to lose
control of the vehicle and crash.
Turn the system to Off when
towing a trailer.
Side Blind Zone
Alert (SBZA)
If equipped, the SBZA system is a
lane-changing aid that assists drivers
with avoiding crashes that occur with
moving vehicles in the side blind zone
(or spot) areas. When the vehicle is in
a forward gear, the left or right side
mirror display will light up if a moving
vehicle is detected in that blind zone.
If the turn signal is activated and a
vehicle is also detected on the same
side, the display will flash as an extra
warning not to change lanes. Since
this system is part of the Lane Change
Alert (LCA) system, read the entire
LCA section before using this feature.
Lane Change Alert (LCA)
If equipped, the LCA system is a
lane-changing aid that assists drivers
with avoiding lane change crashes
that occur with moving vehicles in the
side blind zone (or spot) areas or with
vehicles rapidly approaching these
areas from behind. The LCA warning display will light up in the
corresponding outside side mirror and
will flash if the turn signal is on.
{Warning
LCA does not alert the driver to
vehicles outside of the system
detection zones, pedestrians,
bicyclists, or animals. It may not
provide alerts when changing lanes
under all driving conditions. Failure
to use proper care when changing
lanes may result in injury, death,
or vehicle damage. Before making a
lane change, always check mirrors,
glance over your shoulder, and use
the turn signals.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
240 DRIVING AND OPERATING
when a trailer is towed. Use caution
while changing lanes when towing a
trailer. LCA may alert to objects
attached to the vehicle, such as a
trailer, bicycle, or object extending out
to either side of the vehicle. Attached
objects may also interfere with the
detection of vehicles. This is normal
system operation; the vehicle does not
need service.
LCA may not always alert the driver to
vehicles in the next lane over,
especially in wet conditions or when
driving on sharp curves. The system
does not need to be serviced. The
system may light up due to guardrails,
signs, trees, shrubs, and other
non-moving objects. This is normal
system operation; the vehicle does not
need service.
LCA may not operate when the LCA
sensors in the left or right corners of
the rear bumper are covered with
mud, dirt, snow, ice, or slush, or in
heavy rainstorms. For cleaning
instructions, see "Washing the
Vehicle" underExterior Care0335.
If the DIC still displays the system
unavailable message after cleaning both sides of the vehicle toward the
rear corners of the vehicle, see your
dealer.
If the LCA displays do not light up
when moving vehicles are in the side
blind zone or rapidly approaching this
zone and the system is clean, the
system may need service. Take the
vehicle to your dealer.
Radio Frequency Information
See
Radio Frequency Statement 0373.
Lane Departure
Warning (LDW)
If equipped, LDW may help avoid
crashes due to unintentional lane
departures. It may provide a warning
if the vehicle is crossing a detected
lane marking without using a turn
signal in the lane departure direction.
Since this system is part of the Lane
Keep Assist (LKA) system, read the
entire LKA section before using this
feature.
Lane Keep Assist (LKA)
If equipped, LKA may help avoid
crashes due to unintentional lane
departures. It may assist by gently
turning the steering wheel if the
vehicle approaches a detected lane
marking without using a turn signal in
that direction. It may also provide a
Lane Departure Warning (LDW)
system alert as the lane marking is
crossed. The LKA system will not
assist or provide an LDW alert if it
detects that you are actively steering.
Override LKA by turning the steering
wheel. LKA uses a camera to detect
lane markings between 60 km/h (37
mph) and 180 km/h (112 mph).
{Warning
The LKA system does not
continuously steer the vehicle.
It may not keep the vehicle in the
lane or give a Lane Departure
Warning (LDW) alert, even if a lane
marking is detected.
(Continued)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
DRIVING AND OPERATING 241
Warning (Continued)
The LKA and LDW systems
may not:. Provide an alert or enough
steering assist to avoid a lane
departure or crash.
. Detect lane markings under
poor weather or visibility
conditions. This can occur if
the windshield or headlamps
are blocked by dirt, snow,
or ice, if they are not in
proper condition, or if the sun
shines directly into the
camera.
. Detect road edges.
. Detect lanes on winding or
hilly roads.
If LKA only detects lane markings
on one side of the road, it will only
assist or provide an LDW alert
when approaching the lane on the
side where it has detected a lane
marking. Even with LKA and LDW, (Continued)
Warning (Continued)
you must steer the vehicle. Always
keep your attention on the road and
maintain proper vehicle position
within the lane, or vehicle damage,
injury, or death could occur. Always
keep the windshield, headlamps,
and camera sensors clean and in
good repair. Do not use LKA in bad
weather conditions.
{Warning
Using LKA while towing a trailer or
on slippery roads could cause loss
of control of the vehicle and a
crash. Turn the system off.
How the System Works
The LKA camera sensor is on the
windshield ahead of the rearview
mirror.
To turn LKA on and off, press
A
on the center stack. When on,
Ais green if LKA is
available to assist and provide LDW
alerts. It may assist by gently turning
the steering wheel and display
A
as amber if the vehicle approaches a
detected lane marking without using a
turn signal in that direction. It may
also provide an LDW alert by
flashing
Aamber as the lane
marking is crossed. Additionally, there
may be three beeps, or the driver seat
may pulse three times, on the right or
left, depending on the lane departure
direction.
Take Steering
The LKA system does not
continuously steer the vehicle. If LKA
does not detect active driver steering,
an alert, chime, or DIC message may
be provided. Move the steering wheel
to dismiss.
When the System Does Not
Seem to Work Properly
The system performance may be
affected by:
. Close vehicles ahead.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460273) - 2019 - CRC - 5/16/18
242 DRIVING AND OPERATING
.Sudden lighting changes, such as
when driving through tunnels.
. Banked roads.
. Roads with poor lane markings,
such as two-lane roads.
If the LKA system is not functioning
properly when lane markings are
clearly visible, cleaning the windshield
may help.
A camera blocked message may
display if the camera is blocked.
Cleaning the outside of the windshield
behind the rearview mirror may
correct the issue. Some driver
assistance systems may have reduced
performance or not work at all. An
LKA or LDW unavailable message may
display if the systems are temporarily
unavailable. This message could be
due to a blocked camera. The LKA
system does not need service. Clean
the outside of the windshield behind
the rearview mirror.
LKA assistance and/or LDW alerts
may occur due to tar marks, shadows,
cracks in the road, temporary or
construction lane markings, or other
road imperfections. This is normal system operation; the vehicle does not
need service. Turn LKA off if these
conditions continue.
Vehicle-to-Vehicle
If equipped and traveling in the U.S.
or Canada, Vehicle-to-Vehicle (V2V)
can communicate with other
V2V-equipped vehicles to send and
receive vehicle location, speed,
direction, and notices regarding
certain traffic situations from up to
approximately 300 m (980 ft) away.
Under certain conditions, V2V may
provide notice of certain traffic
situations, such as when other
V2V-equipped vehicles ahead may be
braking hard, disabled, on slippery
roads, or in a crash.
V2V does not automatically brake or
steer the vehicle.
{Warning
V2V features work only when other
nearby vehicles equipped with V2V
are detected and communications
(Continued)
Warning (Continued)
are received. V2V may not detect
other V2V-equipped vehicles or
receive communications under
certain conditions, including
around tall buildings; in parking
garages; around airports; in tunnels
and underpasses; in an area with
very dense trees; or where the roof
antenna is blocked by objects such
as roof carriers, snow or ice.
Communication failures or delays
can occur and may not provide
notice sufficiently in advance to
help avoid a crash, or may not
provide any notices at all. Pay
attention to the road and operation
of the vehicle at all times and be
ready to take action and apply the
brakes. SeeDefensive Driving 0179.