2019 BUICK REGAL SPORTBACK Owner's Manual

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
56 Keys, Doors, and Windows
If an object is in the path of the
sunroof while it is closing, the
automatic reversal feature will
detect the object and stop the
sunroof. The sunroof will then return
to the full-open or vent position.
Vent (If Equipped) :Press
E(2) to
vent the sunroof. Press
g(2) to
close the sunroof vent.
Sunshade
If equipped with a manual
sunshade, slide the sunshade to
open or close it. The sunshade is
always open when the sunroof
is open.
Power Sunshade Switch
Open/Close (If Equipped) :
Press
Q(2) to open the power
sunshade. Press
Q(2) to close
the power sunshade.
Initializing
The sunroof cannot be opened or
closed if the vehicle has an
electrical failure. Have the system
initialized by your dealer. Automatic Reversal System
The sunroof has an automatic
reversal system that is only active
when the sunroof is operated in
express-close mode.
If an object is in the path while
express- closing, the reversal
system will detect an object, stop,
and open the sunroof again.
If frost or other conditions prevent
closing, override the feature by
closing the sunroof in manual mode.
To stop movement, release the
switch.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation or noise. It could also plug
the water drainage system.Periodically open the sunroof and
remove any obstacles or loose
debris. Wipe the sunroof seal and
roof sealing area using a clean
cloth, mild soap, and water. Do not
remove grease from the sunroof.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
Seats and Restraints 57
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 58
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . 60
Power Seat Adjustment . . . . . . . . 61
Lumbar Adjustment . . . . . . . . . . . . 61
Thigh Support Adjustment . . . . . 62
Reclining Seatbacks . . . . . . . . . . . 62
Memory Seats . . . . . . . . . . . . . . . . . 64
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . 66
Massage . . . . . . . . . . . . . . . . . . . . . . . 68
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 68
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . 71
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . 72
Lap-Shoulder Belt . . . . . . . . . . . . . 74
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . 76
Seat Belt Extender . . . . . . . . . . . . . 76
Safety System Check . . . . . . . . . . 76 Seat Belt Care . . . . . . . . . . . . . . . . . 77
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . 77
Airbag System
Airbag System . . . . . . . . . . . . . . . . . 78
Where Are the Airbags? . . . . . . . 79
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . 81
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . 82
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 82
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 82
Passenger Sensing System . . . 84
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 88
Adding Equipment to the Airbag-Equipped Vehicle . . . . . 88
Airbag System Check . . . . . . . . . . 89
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 90
Child Restraints
Older Children . . . . . . . . . . . . . . . . . 90
Infants and Young Children . . . . 92
Child Restraint Systems . . . . . . . 94
Where to Put the Restraint . . . . . 96
Lower Anchors and Tethers forChildren (LATCH System) . . . . 97 Replacing LATCH System
Parts After a Crash . . . . . . . . . 102
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . 103
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . 105
Pedestrian Protection System
Pedestrian ProtectionSystem . . . . . . . . . . . . . . . . . . . . . . 107

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
58 Seats and Restraints
Head Restraints
If equipped with base seats, the
vehicle’s front seats have adjustable
head restraints in the outboard
seating positions.
If equipped with GS Model seats,
the vehicle’s front seats have head
restraints in the outboard seating
positions that cannot be adjusted.
{Warning
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.If equipped with base seats, adjust
the head restraint so that the top of
the restraint is at the same height as
the top of the occupant's head. This
position reduces the chance of a
neck injury in a crash.
Front Seats
If equipped, the vehicle's front seats
have adjustable head restraints in
the outboard seating positions.
Adjust the head restraint so that the
top of the restraint is at the same
height as the top of the occupant's
head. This position reduces the
chance of a neck injury in a crash. The height of the head restraint can
be adjusted.
To raise or lower the head restraint,
press the button located on the side
of the head restraint, and pull up or
push the head restraint down, and
release the button. Pull and push on
the head restraint after the button is
released to make sure that it is
locked in place.
The front seat outboard head
restraints are not removable.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
Seats and Restraints 59
Rear Seats
Second Row Seats
The vehicle’s rear seat has
adjustable head restraints in the
outboard seating positions.
The height of the head restraint can
be adjusted. Pull the head restraint
up to raise it. Try to move the head
restraint to make sure that it is
locked in place.
To lower the head restraint, press
the button, located on the top of the
seatback, and push the head
restraint down. Try to move thehead restraint after the button is
released to make sure that it is
locked in place.
Always adjust the head restraint so
that the top of the restraint is at the
same height as the top of the
occupant's head.
The rear seat outboard head
restraints are not intended to be
removed. If removal is required see
your dealer for assistance with
removal. In the event of an
emergency, the following can be
used as removal and installation
instructions. Store the removed
head restraints in a secure place.
Reinstall the head restraints before
the seating position is occupied.
Head Restraint Removal and
Reinstallation
To remove the head restraint:
1. Partially fold the seatback forward. See Rear Seats068
for additional information.
2. Press both buttons on the head restraint posts at the same
time, and pull up on the head
restraint.
3. Store the head restraint in a secure place.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
60 Seats and Restraints
{Warning
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.
To reinstall the head restraint:
1. Insert the head restraint posts into the holes in the top of the
seatback. The notches on the
posts must face the driver side
of the vehicle.
2. Push the head restraint down.
If necessary, press the height
adjustment release button to
further lower the head restraint.
3. Try to move the head restraint to make sure that it is locked in
place.Front Seats
Seat Adjustment
Manual Seats
{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.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
Seats and Restraints 61
To adjust a manual seat:1. Pull up on the handle at the front of the seat.
2. Slide the seat to the desired position and release the
handle.
3. Try to move the seat back and forth to be sure it is locked in
place.
Seat Height Adjuster
If available, move the lever up or
down to manually raise or lower
the seat.
Power Seat Adjustment
{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 a power seat, if equipped:
.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 entire seat by
moving the rear of the control up
or down.
To adjust the seatback, see
Reclining Seatbacks 062.
To adjust the lumbar support, see
Lumbar Adjustment 061.
Lumbar Adjustment
Four-Way Shown, Two-Way
Similar

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
62 Seats and Restraints
To adjust the lumbar support,
if equipped:
.Press and hold the front or rear
of the control to increase or
decrease lumbar support.
. If equipped, press and hold the
top or bottom of the control to
raise or lower lumbar support.
Back Bolster Adjustment
To adjust the back bolster support,
if equipped:
. Press and hold the front of the
control to decrease back bolster
support. .
Press and hold the rear of the
control to increase back bolster
support.
Thigh Support
Adjustment
If equipped, pull up on the lever.
Then pull or push on the support to
lengthen or shorten. Release the
lever to lock in place.
Reclining Seatbacks
{Warning
Sitting in a reclined position when
the vehicle is in motion can be
dangerous. Even when buckled
up, the seat belts cannot do
their job.
The shoulder belt will not be
against your body. Instead, it will
be in front of you. In a crash, you
could go into it, receiving neck or
other injuries.
The lap belt could go up over
your abdomen. The belt forces
would be there, not at your pelvic
bones. This could cause serious
internal injuries.
For proper protection when the
vehicle is in motion, have the
seatback upright. Then sit well
back in the seat and wear the
seat belt properly.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-12163021) -
2019 - CRC - 11/14/18
Seats and Restraints 63
Do not have a seatback reclined if
the vehicle is moving.
Manual Reclining Seatbacks
{Warning
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
To recline a manual seatback:1. Lift the lever.
2. Move the seatback to the desired position, and then
release the lever to lock the
seatback in place.
3. Push and pull on the seatback to make sure it is locked.
To return the seatback to the upright
position: 1. Lift the lever fully without applying pressure to the
seatback, and the seatback will
return to the upright position. 2. Push and pull on the seatback
to make sure it is locked.
Power Reclining Seatbacks
To adjust a power seatback,
if available:
.Tilt the top of the control
rearward to recline.
. Tilt the top of the control forward
to raise.