2019 CADILLAC CT6 lumbar support

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-12533370) -
2019 - crc - 1/23/19
62 SEATS AND RESTRAINTS
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 63
Front Seats
Power Seat Adjustment . . . . . . . . . . . 65
Lumbar Adjustment . . . . . . . . . . . . . . . 65
Thigh Support Adjustment . . . . . . . . 66
Reclining Seatbacks . . . . . . . . . . . . . . . 67
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 67
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Lumbar Adjustment . . . . . . . . . . . . . . . 74
Heated and Ventilated Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Rear Seat Pass-Through Door . . . . . 75
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 79
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 82
Seat Belt Extender . . . . . . . . . . . . . . . . . 82 Safety System Check . . . . . . . . . . . . . . 82
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 83
Replacing Seat Belt System Parts
after a Crash . . . . . . . . . . . . . . . . . . . . . . 83
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 84
Where Are the Airbags? . . . . . . . . . . . 85
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
What Makes an Airbag Inflate? . . . 88
How Does an Airbag Restrain? . . . 88
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Passenger Sensing System . . . . . . . . 90
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 94
Airbag System Check . . . . . . . . . . . . . . 95
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 95
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 96
Infants and Young Children . . . . . . 97
Child Restraint Systems . . . . . . . . . 100
Where to Put the Restraint . . . . . . 101
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . 102 Replacing LATCH System Parts
After a Crash . . . . . . . . . . . . . . . . . . . . 108
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . 108
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . 111

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-12533370) -
2019 - crc - 1/23/19
SEATS AND RESTRAINTS 65
Front Seats
Power Seat Adjustment
{Warning
You can lose control of the vehicle
if you try to adjust a driver seat
while the vehicle is moving. Adjust
the driver seat only when the
vehicle is not moving.
{Warning
The power seats will work with the
ignition off. Children could operate
the power seats and be injured.
Never leave children alone in the
vehicle.
To adjust:
.Move the seat forward or rearward
by sliding the control forward or
rearward.
. Raise or lower the front part of the
seat cushion by moving the front
of the control up or down.
. Raise or lower the seat by moving
the rear of the control up or down.
To adjust the seatback, see Reclining
Seatbacks 067.
To adjust the lumbar support, see
Lumbar Adjustment 065. Some vehicles are equipped with a
feature that activates a vibrating pulse
alert in the driver seat to help avoid
crashes. See
Driver Assistance Systems
0 252.
Lumbar Adjustment
Base Lumbar Adjustment
To adjust lumbar support, if equipped:
.
Press Forward (2) to move lumbar
support forward.
. Press Rearward (1) to move
lumbar support rearward.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-12533370) -
2019 - crc - 1/23/19
66 SEATS AND RESTRAINTS
Uplevel Lumbar and Upper Back
Support Adjustment
If equipped, the ignition must be on
to use all uplevel seat features.
Platinum Seat
1. Feature Select
2. Up
3. Forward
4. Down
5. Rearward
1. To adjust lumbar support,if equipped: Toggle the Feature
Select (1) to view adjustable seat
options on the infotainment
display. 2. Select lumbar support.
.Press Up (2) to move lumbar
support upward.
. Press Forward (3) to move
lumbar support forward.
. Press Down (4) to move
lumbar support down.
. Press Rearward (5) to move
lumbar support rearward.
To adjust upper back support,
if equipped: 1. Toggle the Feature Select (1) to view adjustable seat options on
the infotainment display.
2. Select Upper Back Support.
3. Press Forward (3) to move support forward or Rearward (5)
to move support rearward.
Thigh Support Adjustment
To adjust thigh support, if equipped:
1. Toggle the Feature Select (3) to view adjustable seat options on
the infotainment display.
2. Select cushion length adjuster.
3. Press and hold the control forward (2) to increase or
rearward (1) to decrease cushion
length.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-12533370) -
2019 - crc - 1/23/19
74 SEATS AND RESTRAINTS
Easy Exit
If equipped, pressSto tilt the front of
the seat fully downward and to move
the entire seat fully rearward. The seat
will also move to this position when
the rear door is opened.
Lumbar Adjustment
If a child restraint is installed, see
Rear Seats 072.
If equipped, the armrest may have
controls for lumbar and upper back
support. See Armrest Storage 0115.
When the center selection control (1)
is toggled, a panel display will be
activated from the driver or passenger
seatback.
To adjust lumbar support, if equipped: 1. Toggle the center selection control (1) to view adjustable
seat options on the display.
2. Select lumbar support.
3. Press and hold the control forward (5) to increase or
rearward (3) to decrease support. 4. Press and hold the control
upward (2) to raise or
downward (4) to lower the height
of the support.
To adjust upper back support,
if equipped: 1. Toggle the center selection control (1) to view adjustable
seat options on the display.
2. Select upper back support.
3. Press and hold the control forward (5) to increase or
rearward (3) to decrease support.
Heated and Ventilated
Rear Seats
{Warning
If temperature change or pain to
the skin cannot be felt, the seat
heater may cause burns. See the
Warning under Heated and
Ventilated Front Seats 070.

Cadillac CT6 Owner Manual (GMNA-Localizing-U.S./Canada-12533370) -
2019 - crc - 1/23/19
426 INDEX
IndexA
Accessories and Modifications . . . . . 290
Accessory Power . . . . . . . . . . . . . . . . . . . . 206
Active Fuel Management . . . . . . . . . . . 208
Adaptive Cruise Control . . . . . . . . . . . . 229
Add-On Electrical Equipment . . . . . . 287
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . 65
Lumbar, Rear Seats . . . . . . . . . . . . . . . . . 74
Thigh Support . . . . . . . . . . . . . . . . . . . . . . 66
Air Cleaner/Filter, Engine . . . . . . . . . . 304
Air Conditioning . . . . . . . . . . . . . . .175, 180
Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . 304
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . . . . . 187
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
How Does an Airbag Restrain? . . . . . 88
Passenger Sensing System . . . . . . . . . 90
What Makes an Airbag Inflate? . . . . 88
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 88 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Where Are the Airbags? . . . . . . . . . . . . 85
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Passenger Status Indicator . . . . . . . 138
Readiness Light . . . . . . . . . . . . . . . . . . . 138
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
System Check . . . . . . . . . . . . . . . . . . . . . . . 84
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 49
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 271
Rear Pedestrian . . . . . . . . . . . . . . . . . . . 260
Side Blind Zone (SBZA) . . . . . . . . . . 270
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 340
All-Wheel Drive . . . . . . . . . . . . . . . .216, 317
Antilock Brake System (ABS) . . . . . . 217 Warning Light . . . . . . . . . . . . . . . . . . . . 143
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 115
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Assistance Systems for Driving . . . . 262