lock CADILLAC CT6 2016 Workshop Manual

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
150 Instruments and Controls before filling to the recommended
level. If the oil is not low and this
message remains on, take the
vehicle to your dealer for service.
See Engine Oil 0 270 .
OIL PRESSURE LOW — TURN
VEHICLE OFF This message displays if low oil
pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check the oil as soon as
possible and have the vehicle
serviced by your dealer.
Engine Power Messages ENGINE POWER IS REDUCED This message displays when the
vehicle's engine power is reduced.
Reduced engine power can affect
the vehicle's ability to accelerate.
If this message is on, but there is no
reduction in performance, proceed
to your destination. The
performance may be reduced the
next time the vehicle is driven. The
vehicle may be driven at a reduced speed while this message is on, but
maximum acceleration and speed
may be reduced. Anytime this
message stays on, the vehicle
should be taken to your dealer for
service as soon as possible.
Fuel System Messages FUEL LEVEL LOW This message displays when the
vehicle is low on fuel. Refuel as
soon as possible.
Key and Lock Messages NO REMOTE KEY WAS
DETECTED PLACE KEY IN
TRANSMITTER POCKET THEN
START YOUR VEHICLE This message displays when trying
to start the vehicle if an RKE
transmitter is not detected. The
transmitter battery may be weak.
See “ Starting the Vehicle with a Low
Transmitter Battery ” under Remote
Keyless Entry (RKE) System
Operation 0 29 . NO REMOTE DETECTED This message displays when the
transmitter battery may be weak.
See “ Starting the Vehicle with a Low
Transmitter Battery ” under Remote
Keyless Entry (RKE) System
Operation 0 29 .
NO REMOTE DETECTED
PRESS BRAKE TO RESTART This message displays when
attempting to turn off the vehicle
and the RKE transmitter is no longer
detected. Restarting is allowed
without the RKE transmitter for
five minutes. Press the brake pedal
and ENGINE START/STOP to
restart the vehicle.
NUMBER OF KEYS
PROGRAMMED This message displays when
programming new keys to the
vehicle.
REMOTE LEFT IN VEHICLE
This message displays when
leaving the vehicle with the RKE
transmitter still inside.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
152 Instruments and Controls This message may also be
displayed if there is a problem with
the StabiliTrak system. See Traction
Control/Electronic Stability
Control 0 217 .
FORWARD COLLISION
ALERT OFF This message displays when the
Forward Collision Alert has been
turned off.
FRONT CAMERA BLOCKED
CLEAN WINDSHIELD This message displays when the
camera is blocked. The Front
Pedestrian Braking (FPB), Forward
Collision Alert (FCA), Front
Automatic Braking (FAB), Lane
Keep Assist (LKA), and Lane
Departure Warning (LDW) features
will not operate. Cleaning the
outside of the windshield behind the
rearview mirror may correct the
issue. LANE CHANGE ALERT OFF This message indicates that the
driver has turned the Side Blind
Zone Alert (SBZA) and Lane
Change Alert (LCA) systems off.
LANE KEEPING ASSIST
UNAVAILABLE This message displays when the
Lane Keep Assist (LKA) and Lane
Departure Warning (LDW) system is
temporarily unavailable. The LKA
system does not need service.
This message could be due to the
camera being blocked. Clean the
outside of the windshield behind the
rearview mirror.
REAR AUTO BRAKE/PARK
ASSIST OFF This message displays when the
Parking Assist system has been
turned off or when there is a
temporary condition causing the
system to be disabled. REAR AUTO BRAKE AND
PARK ASSIST UNAVAILABLE This message displays when
attempting to activate the parking
and backing features of the Driver
Assistance System when they are
temporarily unavailable. The system
does not need service.
This can occur under the following
conditions:
.
The radar is not clean. Keep the
radar sensors free of mud, dirt,
snow, ice, and slush. Clean the
entire front and/or rear of the
vehicle. For cleaning
instructions, see Exterior
Care 0 333 .
.
Heavy rain or snow is interfering
with the radar object detection or
camera performance.
See Driver Assistance
Systems 0 230 .
SERVICE AUTOMATIC
COLLISION PREP
If this message displays, take the
vehicle to your dealer to repair the
system. Adaptive Cruise Control

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
158 Instruments and Controls Personalization Menus
The following list of menu items may
be available:
.
Time and Date
.
Language (Language)
.
Valet Mode
.
Radio
.
Vehicle
.
Bluetooth
.
Apple CarPlay
.
Android Auto
.
Voice
.
TouchPad
.
Display
.
Rear Camera
.
Return to Factory Settings
.
Software Information
Each menu is detailed in the
following information.
Time and Date
Manually set the time and date. See
Clock 0 113 . Language (Language) Select Language, then select from
the available language(s).
The selected language will display
on the system, and voice
recognition will reflect the selected
language.
Valet Mode (If Equipped) This will lock the infotainment
system and steering wheel controls.
It may also limit access to vehicle
storage locations (if equipped).
To enable valet mode:
1. Enter a four-digit code on the
keypad.
2. Select Enter to go to the
confirmation screen.
3. Re-enter the four-digit code.
Touch LOCK or UNLOCK to lock or
unlock the system. Touch Back to
go back to the previous menu.
Radio
Select and the following may
display:
.
Manage Favorites .
Number of Favorites Shown
.
Audible Touch Feedback
.
Bose Audio Pilot
.
Maximum Start Up Volume
Manage Favorites
This allows favorites to be edited.
See “ Manage Favorites ” in
“ Settings ” under “ Radio ” in the
infotainment manual.
Number of Favorites Shown
Touch to set the number of favorites
to display.
Select the desired number or select
Auto and the infotainment system
will automatically adjust the number
of favorites shown.
Audible Touch Feedback
This allows Audible Touch
Feedback to be turned on or off.
Select Off or On.
Bose Audio Pilot
This feature adjusts the volume
based on the noise in the vehicle.
See “ Bose AudioPilot Noise

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Instruments and Controls 159Compensation Technology ” under
“ Infotainment System Settings ” in
the infotainment manual.
Select Off or On.
Maximum Start Up Volume
This feature sets the maximum
startup volume. If the vehicle is
started and the volume is greater
than this level, the volume is
adjusted to this level.
To set the maximum startup volume,
touch + or − to increase or
decrease.
Vehicle Select and the following may
display:
.
Climate and Air Quality
.
Collision/Detection Systems
.
Comfort and Convenience
.
Lighting
.
Power Door Locks
.
Remote Lock, Unlock, Start Climate and Air Quality
Select and the following may
display:
.
Auto Fan Speed
.
Air Quality Sensor
.
Auto Heated Seats
.
Auto Defog
.
Auto Rear Defog
.
Ionizer
Auto Fan Speed
This feature will set the auto fan
speed.
Select Low, Medium, or High.
Air Quality Sensor
This allows for selection of air
quality sensor operation at high or
low sensitivity.
Select Off, Low Sensitivity, or High
Sensitivity. Auto Heated Seats
When enabled, this feature will
automatically activate heated seats
at the level required by the interior
temperature. See Heated and
Ventilated Front Seats 0 64 .
Select Off or On.
Auto Defog
When set to On, the front defog will
automatically react to temperature
and humidity conditions that may
cause fogging.
Select Off or On.
Auto Rear Defog
If equipped, this allows the Auto
Rear Defog to be turned on or off.
This feature will automatically turn
on the rear window defogger when it
is cold outside.
Select Off or On.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
162 Instruments and Controls Select Off, 30 Seconds, 60
Seconds, or 120 Seconds.
Power Door Locks Select and the following may
display:
.
Unlocked Door Anti-Lockout
.
Auto Door Unlock
.
Delayed Door Lock
Unlocked Door Anti-Lockout
When on, this feature will keep the
driver door from locking when the
door is open. If Off is selected, the
Delayed Door Lock menu will be
available.
Select Off, On.
Auto Door Unlock
This allows selection of which of the
doors will automatically unlock when
the vehicle is shifted into P (Park).
Select Off, All Doors, or Driver Door. Delayed Door Lock
When on, this feature will delay the
locking of the doors. To override the
delay, press the power door lock
switch on the door.
Select Off or On.
Remote Lock, Unlock, Start Select and the following may
display:
.
Remote Unlock Light Feedback
.
Remote Lock Feedback
.
Remote Door Unlock
.
Remote Start Auto Cool Seats
.
Remote Start Auto Heat Seats
.
Remote Window Operation
.
Passive Door Unlock
.
Passive Door Lock
.
Remote Left in Vehicle Alert
Remote Unlock Light Feedback
When on, the exterior lamps will
flash when unlocking the vehicle
with the RKE transmitter.
Select Off or Flash Lights. Remote Lock Feedback
This allows selection of what type of
feedback is given when locking the
vehicle with the RKE transmitter.
Select Off, Lights and Horn, Lights
Only, or Horn Only.
Remote Door Unlock
This allows selection of which doors
will unlock when pressing
K on the
RKE transmitter.
Select All Doors or Driver Door.
Remote Start Auto Cool Seats
If equipped and turned on, this
feature will turn the ventilated seats
on when using remote start on
warm days.
Select Off, On-Driver and
Passenger, or On-Driver.
Remote Start Auto Heat Seats
If equipped and turned on, this
feature will turn the heated seats on
when using remote start on
cold days.
Select Off, On-Driver and
Passenger, or On-Driver.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Instruments and Controls 163Remote Window Operation
This allows the window to be
opened when pressing
K on the
RKE transmitter. See Remote
Keyless Entry (RKE) System
Operation 0 29 .
Select Off or On.
Passive Door Unlock
This allows the selection of what
doors will unlock when using the
button on the driver door handle to
unlock the vehicle.
Select All Doors or Driver Door.
Passive Door Lock
This allows passive locking to be
turned on or off and selects
feedback. See Remote Keyless
Entry (RKE) System Operation 0 29 .
Select Off, On with Horn
Chirp, or On.
Remote Left in Vehicle Alert
This feature sounds an alert when
the RKE transmitter is left in the
vehicle.
Select Off or On. Bluetooth Select and the following may
display:
.
Pair New Device
.
Device Management
.
Ringtones
.
Voice Mail Numbers
.
Text Message Alerts
Pair New Device
Select to pair a new device. See
“ Pairing ” in “ Infotainment Controls ”
under “ Bluetooth ” in the infotainment
manual.
Device Management
Select to connect to a different
phone source, disconnect a phone,
or delete a phone.
Ringtones
Touch to change the ring tone for
the specific phone. The phone does
not need to be connected to change
the ring tone. Voice Mail Numbers
This feature displays the voice mail
number for all connected phones.
To change the voice mail number,
touch +. Type a new number, then
touch SAVE.
Text Message Alerts
This feature allows text messages
to be received. See “ Text
Messaging ” under “ Phone ” in the
infotainment manual.
Select Off or On.
Apple CarPlay ™Select and the following may
display:
.
Apple CarPlay
.
Manage Apple CarPlay Devices
Apple CarPlay
This feature allows Apple devices to
be connected to the infotainment
system through a USB port.
Select Off or On.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Lighting 171Turning On and Enabling
IntelliBeam
To enable the IntelliBeam system,
press the button on the end of the
turn signal lever when the exterior
lamp control is in the AUTO or
2position. The blue high-beam on
light appears on the instrument
cluster when the high beams are on.
Driving with IntelliBeam
The system only activates the high
beams when driving over 40 km/h
(25 mph).
There is a sensor near the top
center of the windshield that
automatically controls the system.
Keep this area of the windshield
clear of debris to allow for best
system performance. The high-beam headlamps remain
on, under the automatic control,
until one of the following situations
occurs:
.
The system detects an
approaching vehicle's
headlamps.
.
The system detects a preceding
vehicle's taillamps.
.
The outside light is bright
enough that high-beam
headlamps are not required.
.
The vehicle's speed drops below
20 km/h (12 mph).
.
The IntelliBeam system is
disabled by the high/low-beam
changer or the flash-to-pass
feature. If this happens, press
the button on the end of the turn
signal lever when the exterior
lamp control is in the AUTO
or
2 position. The instrument
cluster light will come on to
indicate the IntelliBeam is
reactivated. See Headlamp
High/Low-Beam Changer 0 172
and Flash-to-Pass 0 172 . The high beams may not turn off
automatically if the system cannot
detect another vehicle's lamps
because of any of the following:
.
The other vehicle's lamps are
missing, damaged, obstructed
from view, or otherwise
undetected.
.
The other vehicle's lamps are
covered with dirt, snow, and/or
road spray.
.
The other vehicle's lamps cannot
be detected due to dense
exhaust, smoke, fog, snow, road
spray, mist, or other airborne
obstructions.
.
The vehicle's windshield is dirty,
cracked, or obstructed by
something that blocks the view
of the light sensor.
.
The vehicle is loaded such that
the front end points upward,
causing the light sensor to aim
high and not detect headlamps
and taillamps.
.
Driving on winding or hilly roads.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-9235592) -
2016 - crc - 11/6/15
Climate Controls 183Rear Climate Control System The rear climate control system is on the rear of the center console. The
settings can be adjusted with the rear climate control buttons and the touch
screen.
Rear Climate Control Buttons
1. Rear Driver Side and
Passenger Side Seat
Temperature Controls
2.
O (On/Off) 3. Air Delivery Mode Control
4. AUTO (Automatic Operation)
5. Fan Control Rear Climate Touch Screen
Controls
1. Outside Temperature Display
2. Rear Control Lockout
3. ON/OFF
4. Climate Control Selection
(Application Tray Button)
5. SYNC (Synchronized
Temperatures)
6. Rear AUTO (Automatic
Operation)
7. Rear Driver Side and
Passenger Side Climate
Temperature Controls
8. Rear Fan Control