2016 CADILLAC CT6 brake

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Instruments and Controls 153(ACC), Forward Collision Alert
(FCA), and/or the Front Automatic
Braking (FAB) System may not
work. Do not use these systems
until the vehicle has been repaired.
SERVICE DRIVER ASSIST
SYSTEM If this message displays, take the
vehicle to your dealer to repair the
system.
Adaptive Cruise Control (ACC),
Forward Collision Alert (FCA), Front
Automatic Braking (FAB),
Assistance Systems for Parking or
Backing, Lane Keep Assist (LKA),
and/or Lane Departure Warning
(LDW) may not work. Do not use
these systems until the vehicle has
been repaired.
SERVICE FRONT CAMERA
If this message remains on after
continued driving, the vehicle needs
service. Take the vehicle to your
dealer. Do not use the Front
Pedestrian Braking (FPB), Forward
Collision Alert (FCA), Front Automatic Braking (FAB), Lane
Keep Assist (LKA), and Lane
Departure Warning (LDW) features.
SERVICE NIGHT VISION
SYSTEM The Night Vision system needs
service. See your dealer.
SERVICE PARK ASSIST This message displays if there is a
problem with the Parking Assist
system. Do not use this system to
help you park. See your dealer for
service.
SERVICE REAR AUTO BRAKE
AND PARK ASSIST This message displays if there is a
problem with the parking and
backing features of the Driver
Assistance System. Do not use this
system to help park or back the
vehicle. See your dealer for service.
SERVICE SIDE DETECTION
SYSTEM
If this message remains on after
continued driving, the vehicle needs
service. Take the vehicle to your dealer. Side Blind Zone Alert
(SBZA), Lane Change Alert (LCA),
and Rear Cross Traffic Alert (RCTA)
features will not work.
SIDE DETECTION SYSTEM
UNAVAILABLE This message indicates that Side
Blind Zone Alert (SBZA), Lane
Change Alert (LCA), and Rear
Cross Traffic Alert (RCTA) are
disabled either because the sensor
is blocked and cannot detect
vehicles in the blind zone, or the
vehicle is passing through an open
area, such as the desert, where
there is insufficient data for
operation. This message may also
activate during heavy rain or due to
road spray. The vehicle does not
need service. For cleaning, see
"Washing the Vehicle" under
Exterior Care 0 333 .
TAKE STEERING
If LKA does not detect active driver
steering, an alert and chime may be
provided. Move the steering wheel
to dismiss. See Lane Keep Assist
(LKA) 0 248 .

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Instruments and Controls 155
Security Messages THEFT ATTEMPTED This message displays if the vehicle
detects a tamper condition.
Service Vehicle Messages SERVICE POWER STEERING This message displays and a chime
may sound when there may be a
problem with the power steering
system. If this message displays
and a reduction in steering
performance or loss of power
steering assistance is noticed, see
your dealer.
SERVICE VEHICLE SOON This message is displayed if there is
a problem with the vehicle. Take the
vehicle to your dealer for service. Steering System
Messages ACTION REQUIRED TURN
STEERING WHEEL START
VEHICLE AGAIN This message displays to indicate
that the steering column lock device
was unable to unlock the column,
and the engine did not start. If this
happens, immediately turn the
steering wheel from side to side.
If that does not unlock the steering
column, turn the ignition off, and
then open the driver door. Then turn
the vehicle back on and turn the
steering wheel from side to side for
about 15 seconds. The steering
column must be turned to each side
immediately after pressing ENGINE
START/STOP to help the steering
column lock device unlock the
column. In some situations it may
take significant force. This situation
may be avoided by straightening the
front wheels before turning off the
engine. SERVICE ACTIVE STEERING
SYSTEM This message displays when there
may be a problem with Active Rear
Steer system. The rear wheels may
be locked at current position and the
driver may experience a small
steering wheel correction for the
vehicle going forward. If the problem
persists for the next ignition cycle,
see your dealer for service.
SERVICE STEERING
COLUMN LOCK This message displays when a
problem with the steering column
lock device has been detected. See
your dealer for service.
STEERING COLUMN LOCKED This message displays when the
steering column is locked with the
engine running. It is normal for the
steering column to be locked during
a remote start. The steering column
should unlock after the brake pedal
and ENGINE START/STOP are
pressed.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
156 Instruments and Controls
Starting the Vehicle
Messages PRESS BRAKE TO START This message is displayed when
attempting to start the vehicle
without first pressing the brake
pedal.
SERVICE KEYLESS START
SYSTEM This message is displayed if there is
a problem with the pushbutton start
system. Take the vehicle to your
dealer for service.
Tire Messages SERVICE TIRE MONITOR
SYSTEM This message displays if there is a
problem with the Tire Pressure
Monitor System (TPMS). See Tire
Pressure Monitor Operation 0 309 . TIRE LEARNING ACTIVE This message displays when the
system is learning new tires. See
Tire Pressure Monitor
Operation 0 309 .
TIRE PRESSURE LOW ADD
AIR TO TIRE This message displays when the
pressure in one or more of the tires
is low.
This message also displays LEFT
FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate
the location of the low tire.
The low tire pressure warning light
will also come on. See Tire
Pressure Light 0 137 .
If a tire pressure message appears
on the DIC, stop as soon as
possible. Inflate the tires by adding
air until the tire pressure is equal to
the values shown on the Tire and
Loading Information label. See Tires
0 299 , Vehicle Load Limits 0 198 ,
and Tire Pressure 0 306 . More than one tire pressure
message can appear at a time. The
DIC also shows the tire pressure
values. See Driver Information
Center (DIC) 0 140 .
Transmission Messages SERVICE TRANSMISSION This message displays if there is a
problem with the transmission. See
your dealer.
SHIFT DENIED This message displays when using
Manual Mode and attempting to shift
to a gear not appropriate for the
vehicle speed and engine
revolutions per minute (rpm). See
Manual Mode 0 212 .
SHIFT TO PARK
This message displays when the
transmission needs to be shifted to
P (Park). This may appear when
turning the ignition off if the vehicle
is not in P (Park).

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
160 Instruments and Controls Ionizer
If equipped and on, this feature
purifies the air in the interior of the
vehicle. See Automatic Climate
Control System (Quad Zone) 0 178
or Automatic Climate Control
System (Dual Zone) 0 185 .
Select Off or On.
Collision/Detection Systems Select the Collision/Detection
Systems menu and the following
may be displayed if equipped:
.
Alert Type
.
Auto Collision Preparation
.
Front Pedestrian Detection
.
Go Notifier
.
Rear Cross Traffic Alert
.
Lane Change Alert
Alert Type
This feature will set crash alerts to
beeps or seat vibrations. This
setting affects all crash alerts
including Forward Collision, Lane Departure Warning, Adaptive Cruise
Control, Parking Assist, and
Backing Warning alerts.
Select Beeps or Safety Alert Seat.
Auto Collision Preparation
This feature will turn on or off the
Forward Collision Alert (FCA) and
Front Automatic Braking (FAB). 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, but if the vehicle has
Adaptive Cruise Control (ACC),
some last-second automatic braking
capability is still provided, though
less likely to occur. See Front
Automatic Braking (FAB)
System 0 240 .
Select Off, Alert, or Alert and Brake.
Front Pedestrian Detection
This feature will turn on or off the
Front Pedestrian Braking (FPB)
system alerts and automatic
braking. The Off setting disables all
FPB functions. With the Alert &
Brake setting, system alerts and
automatic braking are both available. The Alert setting disables
automatic braking. See Front
Pedestrian Braking (FPB)
System 0 241 .
Select Off, Alert, or Alert & Brake.
Go Notifier
This feature will give a reminder that
Adaptive Cruise Control provides
when it has brought the vehicle to a
complete stop behind another
stopping vehicle, and then that
vehicle drives on.
Select Off or On.
Rear Cross Traffic Alert
This allows the Rear Cross Traffic
Alert feature to be turned on or off.
Select Off or On.
Lane Change Alert
This allows the Lane Change Alert
feature to be turned on or off.
Select Off or On.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
172 Lighting The automatic high-beam
headlamps may need to be disabled
if any of the above conditions exist.
Exterior Lamps Off
Reminder A warning chime sounds if the driver
door is opened while the ignition is
off and the exterior lamps are on.
Headlamp High/
Low-Beam Changer
3 : Push the turn signal lever away
from you and release, to turn the
high beams on. To return to low
beams, push the lever again or pull
it toward you and release.
This indicator light turns on in the
instrument cluster when the
high-beam headlamps are on. Flash-to-Pass To flash the high beams, pull the
turn signal lever toward you, and
release.
Daytime Running
Lamps (DRL) DRL can make it easier for others to
see the front of your vehicle during
the day. Fully functional DRL are
required on all vehicles first sold in
Canada.
If equipped with Light-Emitting
Diode (LED) headlamps, the
dedicated DRL will come on when
all of the following conditions
are met:
.
The ignition is on.
.
The exterior lamp control is
in AUTO.
.
The light sensor determines it is
daytime.
.
The parking brake is released or
the vehicle is not in P (Park). When the DRL are on, the taillamps,
sidemarker lamps, and other lamps
will not be on.
The DRL turn off when the
headlamps are turned to
O or the
ignition is off.
Automatic Headlamp
System When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Driving and Operating 191
Driving and
Operating Driving Information Distracted Driving . . . . . . . . . . . . 192
Defensive Driving . . . . . . . . . . . . . 193
Drunk Driving . . . . . . . . . . . . . . . . . 193
Control of a Vehicle . . . . . . . . . . . 193
Braking . . . . . . . . . . . . . . . . . . . . . . . 193
Steering . . . . . . . . . . . . . . . . . . . . . . 194
Off-Road Recovery . . . . . . . . . . . 194
Loss of Control . . . . . . . . . . . . . . . 195
Driving on Wet Roads . . . . . . . . 195
Hill and Mountain Roads . . . . . 196
Winter Driving . . . . . . . . . . . . . . . . 197
If the Vehicle Is Stuck . . . . . . . . 198
Vehicle Load Limits . . . . . . . . . . . 198
Starting and Operating New Vehicle Break-In . . . . . . . . . 202
Ignition Positions . . . . . . . . . . . . . 202
Starting the Engine . . . . . . . . . . . 204
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 206
Engine Coolant Heater . . . . . . . 206
Shifting Into Park . . . . . . . . . . . . . 207
Shifting out of Park . . . . . . . . . . . 208
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 209 Engine Exhaust Engine Exhaust . . . . . . . . . . . . . . 209
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . 210
Automatic Transmission Automatic Transmission . . . . . . 210
Manual Mode . . . . . . . . . . . . . . . . . 212
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . 213
Brakes Antilock Brake
System (ABS) . . . . . . . . . . . . . . . 214
Electric Parking Brake . . . . . . . . 214
Brake Assist . . . . . . . . . . . . . . . . . . 216
Hill Start Assist (HSA) . . . . . . . . 216
Automatic Vehicle
Hold (AVH) . . . . . . . . . . . . . . . . . . 217
Ride Control Systems Traction Control/Electronic
Stability Control . . . . . . . . . . . . . 217
Driver Mode Control . . . . . . . . . . 219
Cruise Control Cruise Control . . . . . . . . . . . . . . . . 220
Adaptive Cruise Control . . . . . . 223
Driver Assistance Systems
Driver Assistance Systems . . . 230 Assistance Systems for
Parking or Backing . . . . . . . . . . 231
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . . 237
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . 237
Front Automatic Braking (FAB)
System . . . . . . . . . . . . . . . . . . . . . . 240
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . 241
Night Vision System . . . . . . . . . . 243
Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . . 246
Lane Change Alert (LCA) . . . . . 246
Lane Departure
Warning (LDW) . . . . . . . . . . . . . 248
Lane Keep Assist (LKA) . . . . . . 248
Surround Vision Recorder . . . . 250
Fuel Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 251
California Fuel
Requirements . . . . . . . . . . . . . . . 253
Fuels in Foreign Countries . . . 253
Fuel Additives . . . . . . . . . . . . . . . . 253
Filling the Tank . . . . . . . . . . . . . . . 253
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 255

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Driving and Operating 193See the infotainment manual for
information on that system or the
navigation system, if equipped,
including pairing and using a cell
phone.
Defensive Driving Defensive driving means “ always
expect the unexpected. ” The first
step in driving defensively is to wear
the safety belt. See Safety
Belts 0 70 .
.
Assume that other road users
(pedestrians, bicyclists, and
other drivers) are going to be
careless and make mistakes.
Anticipate what they might do
and be ready.
.
Allow enough following distance
between you and the driver in
front of you.
.
Focus on the task of driving.
Drunk Driving Death and injury associated with
drinking and driving is a global
tragedy. { WarningDrinking and then driving is very
dangerous. Your reflexes,
perceptions, attentiveness, and
judgment can be affected by even
a small amount of alcohol. You
can have a serious — or even
fatal — collision if you drive after
drinking.
Do not drink and drive or ride with
a driver who has been drinking.
Ride home in a cab; or if you are
with a group, designate a driver
who will not drink.
Control of a Vehicle Braking, steering, and accelerating
are important factors in helping to
control a vehicle while driving.
Braking Braking action involves perception
time and reaction time. Deciding to
push the brake pedal is perception
time. Actually doing it is
reaction time. Average driver reaction time is
about three-quarters of a second. In
that time, a vehicle moving at
100 km/h (60 mph) travels 20 m
(66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind
include:
.
Keep enough distance between
you and the vehicle in front
of you.
.
Avoid needless heavy braking.
.
Keep pace with traffic.
If the engine ever stops while the
vehicle is being driven, brake
normally but do not pump the
brakes. Doing so could make the
pedal harder to push down. If the
engine stops, there will be some
power brake assist but it will be
used when the brake is applied.
Once the power assist is used up, it
can take longer to stop and the
brake pedal will be harder to push.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
194 Driving and Operating
Steering Variable Effort Steering The vehicle has 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 steering effort
increases to provide a sport-like feel
to the steering. This provides
maximum control and stability.
Electric Power Steering The vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehicle
can be steered, but may require
increased effort. See your dealer if
there is a problem. 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 steering assist is used for an
extended period of time, power
assist may be reduced.
Normal use of the power steering
assist should return when the
system cools down.
See specific vehicle steering
messages under Vehicle
Messages 0 146 .
See your dealer if there is a
problem.
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.
Off-Road Recovery