2020 CADILLAC CT6 center console

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
INSTRUMENTS AND CONTROLS 121
Passenger Seat Belt Reminder
Light
There is a passenger seat belt
reminder light near the passenger
airbag status indicator. SeePassenger
Sensing System 071.
When the vehicle is started, this light
flashes and a chime may come on to
remind passengers to fasten their seat
belt. Then the light stays on solid
until the belt is buckled. This cycle
continues several times if the
passenger remains or becomes
unbuckled while the vehicle is moving.
If the passenger seat belt is buckled,
neither the chime nor the light
comes on.
The front passenger seat belt reminder
light and chime may turn on if an
object is put on the seat such as a
briefcase, handbag, grocery bag, laptop, or other electronic device. To
turn off the reminder light and/or
chime, remove the object from the
seat or buckle the seat belt.
Airbag Readiness Light
This light shows if there is an
electrical problem with the airbag
system. The system check includes
the airbag sensor(s), the passenger
sensing system, the pretensioners, the
airbag modules, the wiring, and the
crash sensing and diagnostic module.
For more information on the airbag
system, see
Airbag System 065.
The airbag readiness light comes on
for several seconds when the vehicle is
started. If the light does not come on
then, have it fixed immediately.
{Warning
If the airbag readiness light stays
on after the vehicle is started or
comes on while driving, it means
the airbag system might not be
working properly. The airbags in the
vehicle might not inflate in a crash,
or they could even inflate without a
crash. To help avoid injury, have
the vehicle serviced right away.
If there is a problem with the airbag
system, a Driver Information Center
(DIC) message may also come on.
Passenger Airbag Status
Indicator
The vehicle has a passenger sensing
system. See Passenger Sensing System
0 71. The overhead console has a
passenger airbag status indicator.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
168 CLIMATE CONTROLS
Rear 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 rear climate
control display.
Rear Climate Control Buttons
1. Rear Driver Side and Passenger Side Temperature Controls
2.
O(On/Off) 3. Air Delivery Mode Control
4. AUTO (Automatic Operation)
5. Fan Control
Rear Climate Control Display
1. Rear Driver Side and Passenger Side Temperature Display
2. Rear Fan Control
3. Rear Driver Side and Passenger Side Temperature Controls
4. Sync (Synchronized Temperatures)
5. Rear Control Lockout
6. Air Delivery Mode Control
7. Rear Auto (Automatic Operation)
8. On/Off

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
CLIMATE CONTROLS 169
Rear :Touch Rear on the Home Page
of the infotainment display to open
the rear climate control display. The
rear climate control settings can now
be adjusted from the front
passenger area.
O: PressOor touch On/Off on the
rear climate control display to turn
the rear climate control on or off.
Sync : Touch Sync on the rear climate
control display to match the rear
climate control temperature to the
front climate control driver
temperature. The Sync button will
be lit.
Rear Control Lockout : Touch to lock
or unlock control of the rear climate
control system from the rear seat
passengers. When locked, the rear
climate control 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 air
delivery mode is manually adjusted,
this cancels full automatic operation.
Manual Operation
9:
Press or press and hold the rear
fan button up or down to increase or
decrease the rear climate airf low. The
rear climate airf low can also be
adjusted by touching the fan controls
on the front climate control display.
Temperature Controls : Press or
press and hold the rear temperature
control buttons up or down to adjust
the rear passenger temperatures. The
rear passenger temperatures can also
be adjusted by touching
Qfor warmer
air or
Rfor cooler air on the front
climate control display.
Air Delivery Mode Control : Press or
press and hold the button up or down
to select the desired air delivery mode.
Touch the desired air delivery mode
on the rear climate control display to
change the direction of the airf low in
the rear seating area.
Air Vents
Adjustable air vents are in the center
and on the sides of the instrument
panel, on the rear of the center
console storage, and in the headliner
over the rear seats, if equipped.
Move the slider knobs to change the
direction of or to close off the airf low.
Operation Tips
. Clear away any ice, snow, or leaves
from air inlets at the base of the
windshield that could block the
flow of air into the vehicle.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/14/19
190 DRIVING AND OPERATING
Manual Park Release
{Warning
The transmission will be placed in
N (Neutral) when the manual park
release is pulled. The vehicle can
roll and you or others could be
injured. Ensure the vehicle is on
level ground.
Caution
The manual park release is not
intended to be used for towing.
Damage may result from using the
manual park release in this way.
The repairs would not be covered
by the vehicle warranty.
The manual park release can be used
to shift the vehicle into N (Neutral)
when the engine is not running.
If the manual park release is pulled
while the vehicle is on or if the
ignition is turned on while the manual park release is pulled, the DIC will
display a message to service the
transmission.
To place the vehicle in N (Neutral)
using the manual park release:
1. Ensure the vehicle is on level ground and set the parking
brake.
2. Turn the vehicle off.
3. Use a flat-bladed tool to remove the interior trim panel on the
center console to the right of the
accelerator pedal.
4. Pull the carpet back to expose the manual park release lever. 5. Ensure more than one minute
has elapsed since Step 2. Apply
the brake pedal.
6. Pull the manual park release
lever 90° to its latching position.
7. With the brake pedal released, place the ignition in ACC/
ACCESSORY. Then apply the
brake pedal and release the
parking brake.
To return the vehicle to P (Park) using
the manual park release: 1. Bring the vehicle to a complete stop.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/14/19
208 DRIVING AND OPERATING
Engine Sound
Adjusts the volume of engine noise
from quietest in Tour mode to most
robust in Track mode.
Steering
Adjusts from a lighter steering feel in
Tour Mode to reduced assist in Sport
and Track Mode for more
steering feel.
Suspension (if equipped with
Magnetic Ride)
Adjusts the shock dampening
firmness from a comfort tune in Tour
Mode to an optimized responsiveness
tune in Sport and Track.
Traction and Stability Control
StabiliTrak/Electronic Stability Control
(ESC) can be turned off by pressing
and holding the button for
five seconds.
Driver Mode Customization
The Engine Sound Management,
steering, and suspension drive modes
can be set to the driver’s preference.
See“Driving Mode ”under Vehicle
Personalization 0140. When in the Track main vehicle mode,
you cannot overwrite the Steering or
Suspension settings. These settings
are designed to interact with the
advanced functions in the Track Mode
and cannot be overwritten.
The selections made in the Driving
Mode menu overwrite the main
vehicle mode selection via the buttons
or switch on the center console. In
order to customize and overwrite,
select one of the three settings by
touching the infotainment display.
When in the customization screen for
each system, select one of the
available options:
•
Auto (Follows the MODE switch)
• Tour
• Sport
• Track (V-Series only) The default will be to follow the
vehicle MODE switch settings, but the
main vehicle mode selection for the
currently selected system can be
overwritten using this menu. The
settings selected in this menu will set
the vehicle behavior in all selected
vehicle modes, and will be retained
over each ignition cycle. They do not
have to be reset each time the vehicle
is started.
Locking Rear Axle
Vehicles with a limited-slip rear axle
can give more traction on snow, mud,
ice, sand, or gravel. When traction is
low, this feature allows the drive
wheel with the most traction to move
the vehicle. The limited-slip rear axle
also gives the driver enhanced control
when cornering hard or completing a
maneuver, such as a lane change. For
vehicles with limited-slip rear axle, the
rear axle fluid should be changed. See
Maintenance Schedule
0359.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
VEHICLE CARE 307
FusesUsage
F1 Auxiliary power outlet front console
F2 Visor
F3 Front blower
F4 Body control module 8
F5 Steering column switch module Fuses
Usage
F6 Electric steering column lock
F7 Glove box door
F8 Front heated seat module
F9 Sensing and diagnostic module Fuses
Usage
F10 Body control module 4
F11 Body control module 3
F12 Data link connector
F13 –
F14 Electronic shifter
F15 Front camera
F16 Display
F17 Heating, ventilation, and air conditioning
control
F18 OnStar
F19 –
F20 –
F21 –
F22 –
F23 Central gateway module
F24 Center stack module/ Infotainment

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
INDEX 401
Assistance Systems for Parkingand Backing . . . . . . . . . . . . . . . . . . . . . . . 235
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 186
Automatic Climate Control System . . . . . 158, 163
Dimming Mirrors . . . . . . . . . . . . . . . . . . . 34
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Emergency Braking (AEB) . . . . . . . . 246
Headlamp System . . . . . . . . . . . . . . . . 152
Transmission . . . . . . . . . . . . . . . . . . . . . . 193
Transmission Fluid . . . . . . . . . . . . . . . 281
Vehicle Hold Light . . . . . . . . . . . . . . . . 127
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 197
Automatic Vehicle Hold (AVH) . . . . 202
B
Battery
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Load Management . . . . . . . . . . . . . . . . 156
Power Protection . . . . . . . . . . . . . . . . . . 156
Battery - North America . . . . . .292, 343
Blade Replacement, Wiper . . . . . . . . . 295
Boost Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 117
Brake Electric Boost . . . . . . . . . . . . . . . . . . . . . 199 Brake (cont'd)
Parking, Electric . . . . . . . . . . . . . . . . . . 200
System Warning Light . . . . . . . . . . . . 125
Brake Pad Life System . . . . . . . . . . . . . . 291
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Pad Life System . . . . . . . . . . . . . . . . . . . 291
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Automatic Emergency (AEB) . . . . . 246
Braking System Front Pedestrian (FPB) . . . . . . . . . . . 247
Break-In, New Vehicle . . . . . . . . . . . . . . 183
Bulb Replacement
Headlamp Aiming . . . . . . . . . . . . . . . . 297
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 297
Buying New Tires . . . . . . . . . . . . . . . . . . . 331
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 106
California
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 272
California Proposition 65 Warning . . . . . . . . . . . . .271, 292, 343, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 2 Capacities and Specifications . . . . . . 373
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . 192
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Winter Driving . . . . . . . . . . . . . . . . . . . . 178
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 101
Caution, Danger, and Warning . . . . . . . . 2
Center Console Storage . . . . . . . . . . . . . 100
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 335
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Charging System Light . . . . . . . . . . . . . 122
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 123
Child Restraints Infants and Young Children . . . . . . . . 79
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Older Children . . . . . . . . . . . . . . . . . . . . . . 77
Securing . . . . . . . . . . . . . . . . . . . . . . . . .92, 94
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 298
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 349
Interior Care . . . . . . . . . . . . . . . . . . . . . . 353

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-13566829) -
2020 - CRC - 6/11/19
INDEX 409
Storage Areas (cont'd)Center Console . . . . . . . . . . . . . . . . . . . . 100
Convenience Net . . . . . . . . . . . . . . . . . . 101
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Instrument Panel . . . . . . . . . . . . . . . . . . . 98
Storage Compartments . . . . . . . . . . . . . . 98
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 179
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 317
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Sunshade Rear Window . . . . . . . . . . . . . . . . . . . . . . . . 40
Super Cruise . . . . . . . . . . . . . . . . . . . . . . . . 220
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Brake Pad Life . . . . . . . . . . . . . . . . . . . . . 291
Engine Air Filter Life . . . . . . . . . . . . . 281
Forward Collision Alert (FCA) . . . . 244
Infotainment . . . . . . . . . . . . . . . . . 157, 389
Night Vision . . . . . . . . . . . . . . . . . . . . . . . 250
Systems
Driver Assistance . . . . . . . . . . . . . . . . . 234T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 116
Text Telephone (TTY) Users . . . . . . . 378
Theft-Deterrent Systems . . . . . . . . . . . . 32Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . 32
Thigh Support Adjustment . . . . . . . . . . 47
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . 316
Buying New Tires . . . . . . . . . . . . . . . . . 331
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Compact Spare . . . . . . . . . . . . . . . . . . . . 342
Designations . . . . . . . . . . . . . . . . . . . . . . 319
Different Size . . . . . . . . . . . . . . . . . . . . . . 333
If a Tire Goes Flat . . . . . . . . . . . . . . . . 336
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 329
Low Profile . . . . . . . . . . . . . . . . . . . . . . . . 317
Pressure . . . . . . . . . . . . . . . . . . . . . . 322, 324
Pressure Light . . . . . . . . . . . . . . . . . . . . . 129
Pressure Monitor Operation . . . . . . 325
Pressure Monitor System . . . . . . . . 324
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Sidewall Labeling . . . . . . . . . . . . . . . . . 317
Terminology and Definitions . . . . 320
Uniform Tire Quality Grading . . . . 333
Wheel Alignment and TireBalance . . . . . . . . . . . . . . . . . . . . . . . . . . 334 Tires (cont'd)
Wheel Replacement . . . . . . . . . . . . . . 335
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . 258
Towing Driving Characteristics . . . . . . . . . . . 262
Equipment . . . . . . . . . . . . . . . . . . . . . . . . 267
General Information . . . . . . . . . . . . . . 262
Recreational Vehicle . . . . . . . . . . . . . . 348
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Track Events and Competitive
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Traction Control System(TCS)/StabiliTrak Light . . . . . . . . . 128
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . 203
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 193
Fluid, Automatic . . . . . . . . . . . . . . . . . . 281
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 382