2017 BUICK CASCADA Owner's Manual

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
7/18/16
40 Keys, Doors, and Windows
If the top cannot be secured, keep
clear of the top components. In
some conditions the top may move
quickly.
Do not drive with the convertible top
in an unsecured position. The top
components may move
unexpectedly. In some cases the
top may not be able to be power
operated. If this occurs, follow the
DIC messages displayed.
If the tonneau cover is not secured
and latched, and the vehicle is
moving above 10 km/h (6 mph), the
tonneau cover may automatically
move to a stable position.
Manual Closing of Top
If the DIC displays the ONLY
MANUAL OPERATION OF TOP
POSSIBLE message:1. Press and hold or pull and hold the front of the convertible top
switch to either open or close
the top. Press or pull the switch
in the opposite direction if one
does not work. 2. If the top moves, continue
holding the switch in that
direction for at least
five seconds. The top should
then work normally.
If the top does not respond in either
direction, use the following
procedure to manually close the
convertible top and tonneau cover
before servicing if needed. This
requires more than one person.
There is a hex wrench in the
glovebox. There is also string in the
glovebox for your dealer to manually
secure the top completely if needed.
1. Place the ignition switch in OFF.
2. Open the trunk and pull the
tonneau cover release lever
downward.
3. Close the trunk. The trunk cannot be opened from this
step forward.

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4. With an additional person, liftthe tonneau cover from both
sides to approximately the half
raised position.
5. With the tonneau cover beingheld in the half raised position,
insert the hex wrench into the
marked position of the flap
drive unit. Turn the wrench
clockwise to the stop. The
sideways flaps will turn inward.
6. With an additional person, raise the tonneau cover to the
fully open position.
7. Lift the convertible top bypulling up on both sides of the
front bow and tension bow.
8. Move the front bow to the
windshield frame.

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
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42 Keys, Doors, and Windows
9. Remove the cap covering themanual closure opening. There
is a recess in the cap to snap it
off using a tool. Insert the hex
wrench into the opening and
then turn the wrench clockwise
until it stops. The convertible
top is now locked.
10. Lift up the tension bow on both
sides and raise the tonneau
cover to approximately the half
raised position, and then allow
it to slide into the closed
position.
11. Lower the tension bow. At this time the vehicle can be
driven, however the convertible
top is not latched at the rear
and will not be completely
waterproof. See your dealer to
service the convertible top
system.
Cleaning the Convertible Top
The convertible top should be
cleaned often. Do not use
high-pressure car washes as these
may cause water to enter the
vehicle.
Hand wash the convertible top in
partial shade. Use mild soap,
lukewarm water, and a soft sponge.
A chamois or cloth may leave lint on
the top, and a brush can chafe the
threads in the top fabric. Do not use
detergents, harsh cleaners,
solvents, or bleaching agents.
Wet the entire top and let the soap
remain on the fabric for a few
minutes. Wash evenly to avoid
spots or rings. When the top is very
dirty, use a mild foam-type cleaner.
Thoroughly rinse the entire vehicle,
then let the top dry in direct sunlight.To protect the convertible top:
.
Make sure the convertible top is
completely dry before lowering it.
. Do not get any cleaner on the
vehicle's painted finish; it could
leave streaks.
Wind Deflectors
There are two wind deflectors in a
stowage bag behind the rear seat
backrests. See Rear Seats050.
. The small wind deflector can be
placed between the rear head
restraints.
. The large wind deflector can be
placed behind the front seats.

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
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Keys, Doors, and Windows 43
Do not place any objects on the
wind deflectors.
Installing the Small Wind Deflector
1. Remove the cover from themount between the rear head
restraints by sliding it toward
the driver side of the vehicle.
2. Insert the deflector into the
deflector mount.
3. Slide the deflector toward the passenger side of the vehicle
until it locks.
4. Raise the rear seatbacks.
Reverse the steps to remove the
small wind deflector.
Installing the Large Wind Deflector
The rear seat cannot be occupied
when the large wind deflector is
in use.1. Turn the upper locking pins out of the brackets on the wind
deflector.
2. Lift the tabs to open the lower locking pins.
3. Open the wind deflector.

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
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44 Keys, Doors, and Windows
4. Insert the driver side pins intothe trim recesses.
5. Slightly fold the deflector at the center hinge and insert the
passenger side pins into the
trim recesses.
6. Push the center of the deflector down to fully engage the pins.7. Fold the front half of thedeflector to the vertical
position.
Reverse Steps 1–7 to remove the
large wind deflector.
Stowing the Wind Deflectors 1. After stowing both deflectors in the stowage bag, lower the
rear seatbacks.2. Insert the top of the bag in thestowage compartment. Align
the remainder of the bag to fit,
and secure it with the straps.

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Seats and Restraints 45
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 46
Front Seats
Power Seat Adjustment . . . . . . . . 47
Lumbar Adjustment . . . . . . . . . . . . 48
Reclining Seatbacks . . . . . . . . . . . 48
Seatback Latches . . . . . . . . . . . . . . 49
Heated Front Seats . . . . . . . . . . . . 49
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 50
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . . . 52
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . . . 53
Lap-Shoulder Belt . . . . . . . . . . . . . 54
Safety Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . 56
Safety Belt Extender . . . . . . . . . . . 56
Safety System Check . . . . . . . . . . 57
Safety Belt Care . . . . . . . . . . . . . . . 57
Replacing Safety Belt System Parts after a Crash . . . . . . . . . . . 57
Airbag System
Airbag System . . . . . . . . . . . . . . . . . 58
Where Are the Airbags? . . . . . . . 59
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . 60
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . 61
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 61
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 62
Roll Bars . . . . . . . . . . . . . . . . . . . . . . . 63
Passenger Sensing System . . . 63
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 67
Adding Equipment to the Airbag-Equipped Vehicle . . . . . 68
Airbag System Check . . . . . . . . . . 68
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 69
Child Restraints
Older Children . . . . . . . . . . . . . . . . . 69
Infants and Young Children . . . . 71
Child Restraint Systems . . . . . . . 73
Where to Put the Restraint . . . . . 75
Lower Anchors and Tethers forChildren (LATCH System) . . . . 76
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . 83 Securing Child Restraints (With
the Safety Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . 83
Securing Child Restraints (With the Safety Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . 85

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
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46 Seats and Restraints
Head 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.
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
The vehicle's front seats have
adjustable head restraints in the
outboard seating positions.
To raise or lower the head restraint,
press the button on the side of the
head restraint, and pull up or push
the head restraint down, and
release the button. Pull and push onthe head restraint after the button is
released to make sure that it is
locked in place.
To adjust the head restraint forward,
grasp the head restraint and pull
forward to the desired locked
position. To adjust the head restraint
rearward, grasp the head restraint
and pull forward fully, until the
mechanism releases and allows the
head restraint to return to the full
rear position.

Buick Cascada Owner Manual (GMNA-Localizing-U.S.-9967834) - 2017 - crc -
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Seats and Restraints 47
Active Head Restraints
Your vehicle has an Active Head
Restraint System in the front
outboard seating positions. These
automatically activate to reduce the
risk of neck injury if the vehicle is hit
from behind.
{Warning
If your head restraint has been
activated due to a rear collision,
you must return the vehicle to the
dealer for inspection and
re-setting or replacement of the
system.
Rear Seats
The vehicle’s rear seats have
non-adjustable head restraints in the
outboard seating positions.
The rear head restraints are
designed to be removed. See“Head
Restraint Removal and
Reinstallation” underLower Anchors
and Tethers for Children (LATCH
System) 076. If you are installing a child restraint
in the rear seat, see
“Securing a
Child Restraint Designed for the
LATCH System” underLower
Anchors and Tethers for Children
(LATCH System) 076.
Front Seats
Power Seat Adjustment
Power Driver Seat Adjustment
To adjust a power driver 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.