2018 CADILLAC ATS wheel

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
LIGHTING 159
If after signaling a turn or lane
change, the arrow flashes rapidly or
does not come on, a signal bulb may
be burned out.
Replace any burned out bulbs. If a
bulb is not burned out, check the fuse.
SeeFuses and Circuit Breakers 0265.
Cornering Lamps
If equipped with cornering lamps, they
automatically come on when all of the
following occur:
.
The low-beam headlamps are on.
. The turn signals are activated or
the steering wheel is at a
calibrated angle.
. The vehicle speed is below the
calibrated speed.
Interior Lighting
Instrument Panel
Illumination Control
The brightness of the instrument
panel lighting and steering wheel
controls can be adjusted.
D:Move the thumbwheel up or
down to brighten or dim the lights.
The brightness of the displays
automatically adjusts based on
outdoor lighting. The instrument
panel illumination control will set the
lowest level to which the displays will
automatically be adjusted.
Courtesy Lamps
The courtesy lamps come on when
any door is opened and the dome
lamp is in the DOOR position.
Dome Lamps
The dome lamp is in the overhead
console.
To change the dome lamp settings,
press:
OFF : Turns the lamp off, even when a
door is open.
DOOR : The lamp comes on when a
door is opened.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
CLIMATE CONTROLS 167
Caution (Continued)
stations clearly. The repairs would
not be covered by the vehicle
warranty.
Driver and Passenger Heated and
Ventilated Seats : If equipped, press
Jorzto heat the driver or
passenger seat cushion and seatback.
Press
Cor{to ventilate the driver
or passenger seat. See Heated and
Ventilated Front Seats 063.
The vehicle also has auto heated or
ventilated seats that turn on when the
vehicle is on. The seats will activate at
the level required by the vehicle’s
interior temperature. To turn off the
heated seats, press
Jorz. To turn
off the ventilated seats, press
Cor{.
The auto heated or ventilated seats
feature can be turned on or off.
See Vehicle Personalization 0147 and
Heated and Ventilated Front Seats 063. Remote Start Climate Control
Operation :
If equipped with the
remote start feature, the climate
control system may run when the
vehicle is started remotely. The system
uses the driver’s previous settings to
heat or cool the inside of the vehicle.
The rear defog may come on during
remote start based on cold ambient
conditions. The rear defog indicator
light does not come on during a
remote start.
If equipped, the heated seats will turn
on if it is cold outside or the
ventilated seats will turn on if it is hot
outside. The heated and ventilated
seat indicator lights may not come on
during a remote start. If equipped, the
heated steering wheel will come on in
a remote start if it is cold outside. The
heated steering wheel indicator light
may not come on.
See Remote Vehicle Start 034 and
Heated and Ventilated Front Seats 063.
Sensor
The solar sensor, on top of the
instrument panel near the windshield,
monitors the solar heat.
The climate control system uses the
sensor information to adjust the
temperature, fan speed, recirculation,
and air delivery mode for best
comfort.
If the sensor is covered, the automatic
climate control system may not work
properly.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
CLIMATE CONTROLS 169
Q:Touch to lock or unlock control of
the rear climate control system from
the rear seat passengers. When locked,
the rear climate controls can only be
adjusted from the front seat.
Automatic Operation
AUTO : Press to turn on or off. The
air delivery is controlled
automatically. The Auto indicator
appears on the display. If the MODE
setting is manually adjusted, this
cancels full automatic operation.
Manual Operation
i h: Press or press and hold the front
climate control buttons or display to
increase or decrease the rear climate
airf low.
RQ: Press or press and hold the rear
temperature control buttons or display
to adjust the rear passenger
temperature. Press
Qfor warmer air
and press
Rfor cooler air.
Y/[/\: Touch the desired mode
button on the display or the MODE
button on the rear climate controls to
change the direction of the airf low in
the rear seating area.
MorL: If equipped, pressMorLto heat the left or right outboard seat
cushion and seatback. See Heated Rear
Seats 067.
Air Vents
Adjustable air vents are in the center
and on the side of the instrument
panel.
1. Thumbwheel
2. Slider Knob
Use the thumbwheels (1) near the air
vents to open or close off the airflow.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
172 DRIVING AND OPERATING
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . . . . 173
Defensive Driving . . . . . . . . . . . . . . . . 174
Drunk Driving . . . . . . . . . . . . . . . . . . . . 174
Control of a Vehicle . . . . . . . . . . . . . . 174
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Off-Road Recovery . . . . . . . . . . . . . . . . 176
Loss of Control . . . . . . . . . . . . . . . . . . . 176
Driving on Wet Roads . . . . . . . . . . . 176
Hill and Mountain Roads . . . . . . . . 177
Winter Driving . . . . . . . . . . . . . . . . . . . . 178
If the Vehicle Is Stuck . . . . . . . . . . . 179
Vehicle Load Limits . . . . . . . . . . . . . . 179
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . 183
Ignition Positions . . . . . . . . . . . . . . . . 184
Starting the Engine . . . . . . . . . . . . . . 185
Engine Heater . . . . . . . . . . . . . . . . . . . . 186
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . . . . . 188
Shifting Into Park . . . . . . . . . . . . . . . . 188
Shifting out of Park . . . . . . . . . . . . . . 189 Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . . . . . 189
Extended Parking . . . . . . . . . . . . . . . . . 189
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . 190
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Automatic Transmission
Automatic Transmission . . . . . . . . . 191
Manual Mode . . . . . . . . . . . . . . . . . . . . . 193
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . 193
Brakes
Antilock Brake System (ABS) . . . . 194
Electric Parking Brake . . . . . . . . . . . . 194
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 196
Hill Start Assist (HSA) . . . . . . . . . . . 196
Ride Control Systems
Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 196
Magnetic Ride Control . . . . . . . . . . . 198
Limited-Slip Rear Axle . . . . . . . . . . . 198
Automatic Level Control . . . . . . . . . 199
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . 199
Adaptive Cruise Control . . . . . . . . . 202
Driver Assistance Systems
Driver Assistance Systems . . . . . . . 209
Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . 211
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . . . . . 219
Side Blind Zone Alert (SBZA) . . . . 221
Lane Change Alert (LCA) . . . . . . . . 221
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . 223
Lane Keep Assist (LKA) . . . . . . . . . . 224
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . 226
Recommended Fuel (LFX 3.6L V6 Engine) . . . . . . . . . . . . . . . . . . . . . . 226
Recommended Fuel (LF3 3.6L Twin Turbo V6 Engine) . . . . . . . . 226
Prohibited Fuels . . . . . . . . . . . . . . . . . . 227
Fuels in Foreign Countries . . . . . . . 227
Fuel Additives . . . . . . . . . . . . . . . . . . . . 227
Filling the Tank . . . . . . . . . . . . . . . . . . 227
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . . . . . . 229
Trailer Towing
General Towing Information . . . . 230

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
DRIVING AND OPERATING 173
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 230
Trailer Towing . . . . . . . . . . . . . . . . . . . . 232
Towing Equipment . . . . . . . . . . . . . . . 234
Conversions and Add-Ons
Add-On Electrical Equipment . . . 235
Driving Information
Distracted Driving
Distraction comes in many forms and
can take your focus from the task of
driving. Exercise good judgment and
do not let other activities divert your
attention away from the road. Many
local governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep your
eyes on the road, keep your hands on
the steering wheel, and focus your
attention on driving.
. Do not use a phone in demanding
driving situations. Use a
hands-free method to place or
receive necessary phone calls.
. Watch the road. Do not read, take
notes, or look up information on
phones or other electronic devices.
. Designate a front seat passenger
to handle potential distractions. .
Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings. Program
all trip information into any
navigation device prior to driving.
. Wait until the vehicle is parked to
retrieve items that have fallen to
the floor.
. Stop or park the vehicle to tend to
children.
. Keep pets in an appropriate carrier
or restraint.
. Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.
{Warning
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving.
Refer to the CUE manual for more
information on using the CUE system,
if equipped.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
DRIVING AND OPERATING 175
If power steering assist is lost due to a
system malfunction, the vehicle can
be steered, but may require increased
effort.
If the steering wheel is turned until it
reaches the end of its travel and is
held against that position for an
extended period of time, power
steering assist may be reduced.
If the steering assist is used for an
extended period of time while the
vehicle is not moving, power assist
may be reduced.
Normal use of the power steering
assist should return when the system
cools down.
See your dealer if there is a problem.
Variable Effort Steering
Some vehicles have a steering system
that varies the amount of effort
required to steer the vehicle in
relation to the speed of the vehicle.
The amount of steering effort required
is less at slower speeds to make the
vehicle more maneuverable and easier
to park. At faster speeds, the steeringeffort increases to provide a sport-like
feel to the steering. This provides
maximum control and stability.
Hydraulic Power Steering
If the vehicle has hydraulic power
steering, it may require maintenance.
See
Power Steering Fluid (LF3 and LFX
with AWD) 0255 orPower Steering
Fluid (LFX with FWD) 0255.
If power steering assist is lost because
the engine stops or there is a system
malfunction, the vehicle can be
steered but may require increased
effort. See your dealer if there is a
problem.
Caution
If the steering wheel is turned until
it reaches the end of its travel, and
is held in that position for more
than 15 seconds, damage may occur
to the power steering system and
there may be loss of power steering
assist.
Curve Tips
. Take curves at a reasonable speed.
. Reduce speed before entering a
curve.
. Maintain a reasonable, steady
speed through the curve.
. Wait until the vehicle is out of the
curve before accelerating gently
into the straightaway.
Steering in Emergencies
.There are some situations when
steering around a problem may be
more effective than braking.
. Holding both sides of the steering
wheel allows you to turn
180 degrees without removing
a hand.
. Antilock Brake System (ABS)
allows steering while braking.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
176 DRIVING AND OPERATING
Off-Road Recovery
The vehicle's right wheels can drop off
the edge of a road onto the shoulder
while driving. Follow these tips:1. Ease off the accelerator and then, if there is nothing in the way,
steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about one-eighth of a turn, until the
right front tire contacts the
pavement edge.
3. Turn the steering wheel to go straight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three
control systems:
.Braking Skid —wheels are not
rolling.
. Steering or Cornering Skid —too
much speed or steering in a curve
causes tires to slip and lose
cornering force.
. Acceleration Skid —too much
throttle causes the driving wheels
to spin.
Defensive drivers avoid most skids by
taking reasonable care suited to
existing conditions, and by not
overdriving those conditions. But
skids are always possible.
If the vehicle starts to slide, follow
these suggestions:
. Ease your foot off the accelerator
pedal and steer the way you want
the vehicle to go. The vehicle may
straighten out. Be ready for a
second skid if it occurs. .
Slow down and adjust your driving
according to weather conditions.
Stopping distance can be longer
and vehicle control can be affected
when traction is reduced by water,
snow, ice, gravel, or other material
on the road. Learn to recognize
warning clues —such as enough
water, ice, or packed snow on the
road to make a mirrored surface
— and slow down when you have
any doubt.
. Try to avoid sudden steering,
acceleration, or braking, including
reducing vehicle speed by shifting
to a lower gear. Any sudden
changes could cause the tires to
slide.
Remember: Antilock brakes help avoid
only the braking skid.
Driving on Wet Roads
Rain and wet roads can reduce vehicle
traction and affect your ability to stop
and accelerate. Always drive slower in
these types of driving conditions and
avoid driving through large puddles
and deep-standing or flowing water.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
178 DRIVING AND OPERATING
.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 0196.
. 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) 0194.
. 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
Stay with the vehicle unless there is
help nearby. If possible, use Roadside
Assistance. See Roadside Service 0343.
To get help and keep everyone in the
vehicle safe:
. Turn on the hazard warning
flashers. .
Tie a red cloth to an outside
mirror.
{Warning
Snow can trap engine exhaust
under the vehicle. This may cause
exhaust gases to get inside. Engine
exhaust contains carbon monoxide
(CO), which cannot be seen or
smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in snow:
. Clear snow from the base of
the vehicle, especially any
blocking the exhaust pipe.
. Open a window about 5 cm
(2 in) on the vehicle side that
is away from the wind, to
bring in fresh air.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to circulate the air
inside the vehicle and set the
(Continued)