2018 BUICK CASCADA fuel

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
Introduction 3
Danger, Warning, and
Caution Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{ DangerDanger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{ WarningWarning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage. A circle with a slash through it is a
safety symbol which means “ Do
Not, ” “ Do not do this, ” or “ Do not let
this happen. ”
Symbols The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M : Shown when the owner ’ s
manual has additional instructions
or information.
* : Shown when the service
manual has additional instructions
or information.
0 : Shown when there is more
information on another page —
“ see page. ” Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. See the
features in this manual for
information.
9 : Airbag Readiness Light
# : Air Conditioning
! : Antilock Brake System (ABS)
$ : Brake System Warning Light
" : Charging System
I : Cruise Control
` : Do Not Puncture
^ : Do Not Service
B : Engine Coolant Temperature
O : Exterior Lamps
_ : Flame/Fire Prohibited
. : Fuel Gauge
+ : Fuses
3 : Headlamp High/Low-Beam
Changer
j : LATCH System Child Restraints
* : Malfunction Indicator Lamp

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
In Brief 5
In Brief Instrument Panel Instrument Panel Overview . . . . . . 6
Initial Drive Information Initial Drive Information . . . . . . . . . . 8
Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . 8
Door Locks . . . . . . . . . . . . . . . . . . . . . 9
Trunk Release . . . . . . . . . . . . . . . . . . 9
Windows . . . . . . . . . . . . . . . . . . . . . . . 10
Seat Adjustment . . . . . . . . . . . . . . . 10
Heated Seats . . . . . . . . . . . . . . . . . . 11
Head Restraint Adjustment . . . . 12
Seat Belts . . . . . . . . . . . . . . . . . . . . . 12
Passenger Sensing System . . . 12
Mirror Adjustment . . . . . . . . . . . . . . 13
Steering Wheel Adjustment . . . . 13
Interior Lighting . . . . . . . . . . . . . . . . 14
Exterior Lighting . . . . . . . . . . . . . . . 14
Windshield Wiper/Washer . . . . . . 15
Climate Controls . . . . . . . . . . . . . . . 15
Transmission . . . . . . . . . . . . . . . . . . 16
Vehicle Features
Infotainment System . . . . . . . . . . . 16
Steering Wheel Controls . . . . . . . 16 Cruise Control . . . . . . . . . . . . . . . . . 16
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 17
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . . 17
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . 17
Rear Vision Camera (RVC) . . . . 17
Parking Assist . . . . . . . . . . . . . . . . . 18
Power Outlets . . . . . . . . . . . . . . . . . 18
Convertible . . . . . . . . . . . . . . . . . . . . 18
Performance and Maintenance Traction Control/Electronic
Stability Control . . . . . . . . . . . . . . 18
Tire Pressure Monitor . . . . . . . . . . 19
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
E85 or FlexFuel . . . . . . . . . . . . . . . . 20
Engine Oil Life System . . . . . . . . 20
Driving for Better Fuel
Economy . . . . . . . . . . . . . . . . . . . . . 20
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . 20

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
8 In Brief
Initial Drive
Information This section provides a brief
overview about some of the
important features that may or may
not be on your specific vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner ’ s manual.
Remote Keyless Entry
(RKE) System The Remote Keyless Entry (RKE)
transmitter may work up to 60 m
(197 ft) away from the vehicle. Press the button to extend the key.
The key can be used for the driver
side lock and the ignition.
K : Press to unlock both doors, the
trunk, and the fuel door. Press and
hold
K to open all windows.
Q : Press to lock both doors, the
trunk, and the fuel door. Press and
hold to close all windows.
Lock and unlock feedback can be
personalized. See Vehicle
Personalization 0 114 .
V : Press and hold to release the
trunk. 7 : Press and release to initiate
vehicle locator. Press and hold for at
least three seconds to sound the
panic alarm. Press again to cancel
the panic alarm.
See Keys 0 21 and Remote Keyless
Entry (RKE) System Operation 0 23 .
Remote Vehicle Start The engine can be started from
outside of the vehicle.
Starting the Vehicle 1. Press and release
Q on the
RKE transmitter.
2. Immediately press and hold
/ for at least four seconds or until
the turn signal lamps flash.
Start the vehicle normally after
entering.
When the vehicle starts, the parking
lamps will turn on.
Remote start can be extended.

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
In Brief 19.
To turn off both TCS and
StabiliTrak, press and hold
guntil
g comes on in the
instrument cluster and the
appropriate DIC message is
displayed.
.
Press
g again to turn on both
systems. The appropriate DIC
message is displayed.
See Traction Control/Electronic
Stability Control 0 157 .
Tire Pressure Monitor This vehicle may have a Tire
Pressure Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in
pressure of one of the vehicle's tires. If the warning light comes on,
stop as soon as possible and inflate
the tires to the recommended
pressure shown on the Tire and
Loading Information label. See
Vehicle Load Limits 0 141 . The
warning light will remain on until the
tire pressure is corrected.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the
tire pressures are getting low and
the tires need to be inflated to the
proper pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See Tire Pressure Monitor System
0 217 . Fuel Premium Recommended Fuel
Use premium 93 octane unleaded
gasoline in your vehicle. Unleaded
gasoline with an octane rating as
low as 87 may be used, but it will
reduce performance and fuel
economy. See Fuel 0 167 .

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
20 In Brief
E85 or FlexFuel No E85 or FlexFuel
Gasoline-ethanol fuel blends greater
than E15 (15% ethanol by volume),
such as E85, cannot be used in this
vehicle.
Engine Oil Life System The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change. Resetting the Oil Life System
1. Display REMAINING OIL LIFE
on the Driver Information
Center (DIC). See Driver
Information Center (DIC) 0 110 .
2. Press and hold SET/CLR to
reset the oil life at 100%.
3. Turn the ignition off.
See Engine Oil Life System 0 181 .
Driving for Better Fuel
Economy Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible.
.
Avoid fast starts and accelerate
smoothly.
.
Brake gradually and avoid
abrupt stops.
.
Avoid idling the engine for long
periods of time.
.
When road and weather
conditions are appropriate, use
cruise control. .
Always follow posted speed
limits or drive more slowly when
conditions require.
.
Keep vehicle tires properly
inflated.
.
Combine several trips into a
single trip.
.
Replace the vehicle's tires with
the same TPC Spec number
molded into the tire's sidewall
near the size.
.
Follow recommended scheduled
maintenance.
Roadside Assistance
Program U.S.: 1-800-252-1112
TTY Users (U.S. Only):
1-888-889-2438
Canada: 1-800-268-6800
New Buick owners are automatically
enrolled in the Roadside Assistance
Program.
See Roadside Assistance Program
0 270 .

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
Keys, Doors, and Windows 23
Press the button on the RKE
transmitter to extend the key. Press
the button and the key blade to
retract the key.
If it becomes difficult to turn the key,
inspect the key blade for debris.
Periodically clean with a brush
or pick.
See your dealer if a new key is
needed.
If locked out of the vehicle, see
Roadside Assistance Program
0 270 . With an active OnStar service plan,
an OnStar Advisor may remotely
unlock the vehicle. See OnStar
Overview 0 280 .
Remote Keyless Entry
(RKE) System See Radio Frequency Statement
0 276 .
If there is a decrease in the Remote
Keyless Entry (RKE) operating
range:
.
Check the distance. The
transmitter may be too far from
the vehicle.
.
Check the location. Other
vehicles or objects may be
blocking the signal.
.
Check the transmitter's battery.
See “ Battery Replacement ” later
in this section.
.
If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service. Remote Keyless Entry
(RKE) System Operation The transmitter functions may work
up to 60 m (197 ft) away from the
vehicle.
Keep in mind that other conditions,
such as those previously stated, can
impact the performance of the
transmitter.
K : Press to unlock both doors, the
trunk, and the fuel door. Press and
hold
K to open all windows. See
Power Windows 0 35 .

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
24 Keys, Doors, and Windows The turn signal indicators may flash
to indicate unlocking. See Vehicle
Personalization 0 114 .
Pressing
K will disarm the alarm
system. See Vehicle Alarm System
0 31 .
Q : Press to lock both doors, the
trunk, and the fuel door. Press and
hold
Q to close all windows.
The turn signal indicators may flash
and/or the horn may sound to
indicate locking.
If the driver door is open when
Q is
pressed, all doors lock and the
driver door will immediately unlock,
if enabled through vehicle
personalization. See Vehicle
Personalization 0 114 .
If the passenger door is open when
Q is pressed, all doors lock.
Pressing
Q may also arm the alarm
system. See Vehicle Alarm System
0 31 .
V : Press and hold to release the
trunk. 7 : Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps
three times.
Press and hold
7 for at least
three seconds to sound the panic
alarm. The horn sounds and the
turn signals flash for 30 seconds,
or until
7 is pressed again or the
vehicle is started.
/ : Press to operate the remote
start feature. See Remote Vehicle
Start 0 26 .
The buttons on the transmitter are
disabled when there is a key in the
ignition.
Programming Keys to the
Vehicle Only keys programmed to the
vehicle will work. If a key is lost or
stolen, a replacement can be
purchased and programmed through
your dealer. The vehicle can be
reprogrammed so that lost or stolen
keys no longer work. Any remaining keys will need to be reprogrammed.
Each vehicle can have up to eight
keys matched to it.
Programming with
Recognized Keys
To program a new key:
1. Insert the original, already
programmed key in the ignition
and turn the ignition on.
2. Turn the ignition off and
remove the key.
3. Quickly, within five seconds,
insert the second original
already programmed key in the
ignition and turn the ignition on.
4. Insert the new key to be
programmed and turn the
ignition on within five seconds.
The security light will turn off
once the key has been
programmed.
5. Repeat Steps 1 – 5 if additional
keys are to be programmed.
If a key is lost or damaged, see your
dealer to have a new key made.

Buick Cascada Owner Manual (GMNA-Localizing-U.S-11373983) - 2018 -
CRC - 7/10/17
26 Keys, Doors, and Windows
Remote Vehicle Start This feature allows the engine to be
started from outside the vehicle.
/ : This button is on the RKE
transmitter.
The climate control system will use
the previous settings during a
remote start. The rear defogger and
heated seats may come on during
remote start based on cold ambient
conditions. See Heated Front Seats
0 50 and Vehicle Personalization
0 114 .
Laws in some local communities
may restrict the use of remote
starters. For example, some laws
require a person using remote start
to have the vehicle in view. Check
local regulations for any
requirements.
If the vehicle is low on fuel, do not
use the remote start feature. The
vehicle may run out of fuel.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System 0 23 . Starting the Vehicle
To start the engine using the remote
start feature:
1. Press and release
Q .
2. Immediately after completing
Step 1, press and hold
/ for at
least four seconds or until the
turn signal lamps flash. The
turn signal lamps flashing
confirms the request to remote
start the vehicle has been
received.
When the vehicle starts, the parking
lamps will turn on and remain on as
long as the engine is running. The
doors will be locked and the climate
control system may come on.
The engine will continue to run for
10 minutes unless a time extension
is done or the ignition is turned on.
After 30 seconds, repeat the steps if
a 10-minute extension is desired.
Remote start can be extended
only once.
The ignition must be turned on
before driving. Extending Engine Run Time
For a 10-minute extension, repeat
Steps 1 and 2 while the engine is
still running. An extension can be
requested 30 seconds after starting.
The remote start can be
extended once.
When the remote start is extended,
the second 10 minutes will start
immediately.
For example, if the engine has been
running for five minutes, and
10 minutes are added, the engine
will run for a total of 15 minutes.
A maximum of two remote starts,
or a single start with an extension,
is allowed between ignition cycles.
The vehicle's ignition must be
turned on and then back off before
the remote start procedure can be
used again.
Canceling a Remote Start
To cancel a remote start, do one of
the following:
.
Press and hold
/ until the
parking lamps turn off.