strut BUICK REGAL 2018 Owner's Manual
[x] Cancel search | Manufacturer: BUICK, Model Year: 2018, Model line: REGAL, Model: BUICK REGAL 2018Pages: 384, PDF Size: 5.67 MB
Page 46 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Keys, Doors, and Windows 45
Station Wagon Shown, HatchbackSimilar
.
|under the open liftgate.
If equipped with a power liftgate, the
switch is on the driver door. The
vehicle must be in P (Park).
The modes are:
. MAX: Opens to maximum
height.
. 3/4: Opens to a reduced height
that can be set from 3/4 to fully
open. Use to prevent the liftgate
from opening into overhead
obstructions such as a garage
door or roof-mounted cargo. The
liftgate can be manually opened
all the way.
. OFF: Opens manually only.
To power open or close the liftgate,
select MAX or 3/4 mode.
. Press
btwice on the RKE
transmitter.
. Press
8on the driver door.
The driver door must either be
unlocked or locked without the
security armed.
. Press the touch pad switch
under the emblem. .
Press
|on the open liftgate.
Press any liftgate switch while the
liftgate is moving to reverse the
direction.
The power liftgate may be
temporarily disabled under extreme
low temperatures, or after repeated
power cycling over a short period of
time. If this occurs, the liftgate can
still be operated manually.
If the vehicle is shifted out of
P (Park) while the power function is
in progress, the liftgate will continue
to completion. If the vehicle is
accelerated before the liftgate has
completed moving, the liftgate may
stop or reverse direction. Check for
DIC messages and make sure the
liftgate is closed and latched before
driving.
Falling Liftgate Detection
If the power liftgate automatically
closes after a power opening cycle,
it indicates that the system is
reacting to excess weight on the
liftgate or a possible support strut
failure. A repetitive chime will sound
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Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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46 Keys, Doors, and Windows
while the falling liftgate detection
feature is operating. Remove any
excess weight. If the liftgate
continues to automatically close
after opening, see your dealer for
service before using the power
liftgate.
Interfering with the power liftgate
motion or manually closing the
liftgate too quickly after power
opening may resemble a support
strut failure. This could also activate
the falling liftgate detection feature.
Allow the liftgate to complete its
operation and wait a few seconds
before manually closing the liftgate.
Obstacle Detection Features
If the liftgate encounters an obstacle
during a power open or close cycle,
the liftgate will automatically reverse
direction and move a short distance
away from the obstacle. After
removing the obstruction, the power
liftgate can be used again. If the
liftgate encounters multiple
obstacles on the same power cycle,
the power function will deactivate.
After removing the obstructions,manually close the liftgate. This will
allow normal power operation
functions to resume.
If the vehicle is locked while the
liftgate is closing, and an obstacle is
encountered that prevents the
liftgate from completely closing, the
horn will sound as an alert that the
liftgate did not close.
Pinch sensors are on the side
edges of the liftgate. If an object is
caught between the liftgate and the
vehicle and presses against a
sensor, the liftgate will reverse
direction and open fully. The liftgate
will remain open until it is activated
again or closed manually.Setting the 3/4 Mode
To change the position the liftgate
stops at when opening:
1. Select MAX or 3/4 mode and power open the liftgate.
2. Stop the liftgate movement at the desired height by pressing
any liftgate switch. Manually
adjust the liftgate position if
needed. 3. Press and hold
|under the
open liftgate until the turn
signals flash and a beep
sounds. This indicates the
setting has been recorded.
The liftgate cannot be set below a
minimum programmable height.
If there is no light flash or sound,
then the height adjustment may be
too low.
Manual Operation
Select OFF to manually operate the
liftgate. See “Manual Liftgate” at the
beginning of this section.
Caution
Attempting to move the liftgate
too quickly and with excessive
force may result in damage to the
vehicle.
Operate the liftgate manually with a
smooth motion and moderate
speed. The system includes a
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240 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 241
California Proposition65 Warning . . . . . . . . . . . . . . . . . 241
California Perchlorate Materials Requirements . . . . . 242
Accessories and Modifications . . . . . . . . . . . . . . . . 242
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 242
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 243
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 244
Engine Oil . . . . . . . . . . . . . . . . . . . . 247
Engine Oil Life System . . . . . . . 249
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 250
Engine Air Cleaner/Filter . . . . . . 251
Cooling System . . . . . . . . . . . . . . 252
Engine Overheating . . . . . . . . . . 256
Washer Fluid . . . . . . . . . . . . . . . . . 257
Brakes . . . . . . . . . . . . . . . . . . . . . . . 258
Brake Fluid . . . . . . . . . . . . . . . . . . . 259
Battery - North America . . . . . . 260
All-Wheel Drive . . . . . . . . . . . . . . . 261 Starter Switch Check . . . . . . . . . 261
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 261
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . 261
Wiper Blade Replacement . . . . 262
Windshield Replacement . . . . . 263
Gas Strut(s) . . . . . . . . . . . . . . . . . . 263
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 264
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 265
Halogen Bulbs . . . . . . . . . . . . . . . . 265
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . 265
Headlamps . . . . . . . . . . . . . . . . . . . 265
Fog Lamps . . . . . . . . . . . . . . . . . . . 266
Front Turn Signal Lamps . . . . . 266
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . . . 266
Electrical System
Electrical System Overload . . . 267
Fuses and Circuit Breakers . . . 268
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 268 Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 272
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 274
All-Season Tires . . . . . . . . . . . . . . 275
Winter Tires . . . . . . . . . . . . . . . . . . 275
Low-Profile Tires . . . . . . . . . . . . . 275
Tire Sidewall Labeling . . . . . . . . 276
Tire Designations . . . . . . . . . . . . . 278
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 278
Tire Pressure . . . . . . . . . . . . . . . . . 281
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . 282
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 283
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 284
Tire Inspection . . . . . . . . . . . . . . . . 287
Tire Rotation . . . . . . . . . . . . . . . . . 287
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 288
Buying New Tires . . . . . . . . . . . . . 289
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 290
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 291
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 292
Wheel Replacement . . . . . . . . . . 293
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Vehicle Care 263
Rear Wiper Blade Replacement
1. Lift the wiper arm.
2. Disengage the wiper blade andremove.
3. Attach the wiper blade slightly angled to the wiper arm and
push until it engages.
4. Lower the wiper arm carefully.
Windshield Replacement
HUD System
The windshield is part of the HUD
system. If the windshield needs to
be replaced, be sure to get one that
is designed for HUD or the HUD
image may look out of focus.
Driver Assistance Systems
If the windshield needs to be
replaced and the vehicle is
equipped with a front camera sensor
for the Driver Assistance Systems, a
GM replacement windshield is
recommended. The replacement
windshield must be installed
according to GM specifications for
proper alignment. If it is not, these
systems may not work properly, they
may display messages, or they may
not work at all. See your dealer for
proper windshield replacement.
Acoustic Windshield
The vehicle is equipped with an
acoustic windshield. If the
windshield needs to be replaced be
sure to get an acoustic windshield
so you will continue to have the
benefits an acoustic windshield can
provide.
Gas Strut(s)
This vehicle is equipped with gas
strut(s) to provide assistance in
lifting and holding open the hood/
trunk/liftgate system in full open
position.
{Warning
If the gas struts that hold open
the hood, trunk, and/or liftgate fail,
you or others could be seriously
injured. Take the vehicle to your
dealer for service immediately.
Visually inspect the gas struts for
signs of wear, cracks, or other
damage periodically. Check to
make sure the hood/trunk/liftgate
is held open with enough force.
If struts are failing to hold the
hood/trunk/liftgate, do not
operate. Have the vehicle
serviced.
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264 Vehicle Care
Caution
Do not apply tape or hang any
objects from gas struts. Also do
not push down or pull on gas
struts. This may cause damage to
the vehicle.
See Maintenance Schedule 0332.
Hood
Trunk
Liftgate
Headlamp Aiming
Headlamp aim has been preset and
should need no further adjustment.
If the vehicle is damaged in a crash,
the headlamp aim may be affected.
If adjustment to the headlamps is
necessary, see your dealer.
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Service and Maintenance 333
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0321.
. Check starter switch. See Starter
Switch Check 0261.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0261.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 261.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open is low, service the gas
strut. See Gas Strut(s) 0263. .
Check tire sealant expiration
date, if equipped.
See Tire Sealant and
Compressor Kit 0296 orTire
Sealant and Compressor Kit
0 302.
. Inspect sunroof track and seal,
if equipped. See Sunroof057.
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338 Service and Maintenance
.To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are
crucial to safe driving.
. Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping. .
Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0340 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed. Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.
Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
. With a multi-point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
. Signs of wear may include
steering wheel vibration, bounce/
sway while braking, longer
stopping distance, or uneven
tire wear.
. As part of the multi-point
inspection, trained dealer
technicians can visually inspect
the shocks and struts for signs
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376 Index
Front Pedestrian Braking(FPB) System . . . . . . . . . . . . . . . . . 220
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 62
Heated and Ventilated . . . . . . . . . . 69
Front Storage . . . . . . . . . . . . . . . . . . . 113
Front Turn Signal Lamps . . . . . . . 266
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Additives . . . . . . . . . . . . . . . . . . . . . 228
Economy Driving . . . . . . . . . . . . . . . 28
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 230
Filling the Tank . . . . . . . . . . . . . . . 229
Foreign Countries . . . . . . . . . . . . 228
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 129
Low Fuel Warning Light . . . . . . . 139
Requirements, California . . . . . 228
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 268
Fuses and Circuit Breakers . . . 268
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 272
G
Garage Door Opener . . . . . . . . . . . 155Programming . . . . . . . . . . . . . . . . . 155
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 263 Gauges
Engine Coolant
Temperature . . . . . . . . . . . . . . . . 130
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Odometer . . . . . . . . . . . . . . . . . . . . . 128
Speedometer . . . . . . . . . . . . . . . . . 128
Tachometer . . . . . . . . . . . . . . . . . . . 128
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 123
General Information Service and Maintenance . . . . . 330
Towing . . . . . . . . . . . . . . . . . . . . . . . . 231
Vehicle Care . . . . . . . . . . . . . . . . . . 241
Glove Box . . . . . . . . . . . . . . . . . . . . . . 112
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 350
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 265
Hazard Warning Flashers . . . . . . . 162
Head Restraints . . . . . . . . . . . . . . . . . 60
Head-up Display . . . . . . . . . . . . . . . . 145
Headlamps . . . . . . . . . . . . . . . . . . . . . 265
Adaptive ForwardLighting (AFL) . . . . . . . . . . . . . . . 161
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 264
Automatic . . . . . . . . . . . . . . . . . . . . . 160
Bulb Replacement . . . . . . . . . . . . 265 Headlamps (cont'd)
Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 160
Flash-to-Pass . . . . . . . . . . . . . . . . . 160
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 265
High-Beam On Light . . . . . . . . . . 139
High/Low Beam Changer . . . . . 160
Lamps On Reminder . . . . . . . . . 140
Heated Steering Wheel . . . . . . . . . . . . . . . .118
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Heated Mirrors . . . . . . . . . . . . . . . . . . . 53
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 190
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 168
High-Beam On Light . . . . . . . . . . . . 139
High-Speed Operation . . . . . . . . . . 282
Hill and Mountain Roads . . . . . . . . 180
Hill Start Assist (HSA) . . . . . . . . . . 200
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 74
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
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Index 381
Steering . . . . . . . . . . . . . . . . . . . . . . . . 178Heated Wheel . . . . . . . . . . . . . . . . .118
Wheel Adjustment . . . . . . . . . . . . .118
Wheel Controls . . . . . . . . . . . . . . . .118
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 266
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . .114
Cargo Cover . . . . . . . . . . . . . . . . . . .114
Convenience Net . . . . . . . . . . . . . .116
Front . . . . . . . . . . . . . . . . . . . . . . . . . .113
Glove Box . . . . . . . . . . . . . . . . . . . . .112
Sunglasses . . . . . . . . . . . . . . . . . . . .113
Storage Compartments . . . . . . . . . 112
Storing the Tire Sealant and Compressor Kit . . . . . . 308, 309
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 182
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 57
Sunglass Storage . . . . . . . . . . . . . . . 113
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 217 System (cont'd)
Infotainment . . . . . . . . . . . . . 167, 359
Systems Driver Assistance . . . . . . . . . . . . . 213
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 128
Taillamps
Bulb Replacement . . . . . . . . . . . . 266
Text Telephone (TTY) Users . . . . 349
Theft-Deterrent Systems . . . . . . . . . 52
Immobilizer . . . . . . . . . . . . . . . . . . . . . 51
Thigh Support Adjustment . . . . . . . 64
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 All-Season . . . . . . . . . . . . . . . . . . . . 275
Buying New Tires . . . . . . . . . . . . . 289
Chains . . . . . . . . . . . . . . . . . . . . . . . . 293
Changing . . . . . . . . . . . . . . . . . . . . . 309
Compact Spare . . . . . . . . . . . . . . . 314
Designations . . . . . . . . . . . . . . . . . 278
Different Size . . . . . . . . . . . . . . . . . 290
If a Tire Goes Flat . . . . . . . . . . . . 294
Inspection . . . . . . . . . . . . . . . . . . . . 287
Low Profile . . . . . . . . . . . . . . . . . . . 275
Pressure . . . . . . . . . . . . . . . . . 281, 282
Pressure Light . . . . . . . . . . . . . . . . 138
Pressure Monitor Operation . . 284 Tires (cont'd)
Pressure Monitor System . . . . . 283
Rotation . . . . . . . . . . . . . . . . . . . . . . 287
Sealant and
Compressor Kit . . . . . . . . 296, 302
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . 308, 309
Sidewall Labeling . . . . . . . . . . . . . 276
Terminology and Definitions . . 278
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 291
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 292
Wheel Replacement . . . . . . . . . . 293
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 288
Winter . . . . . . . . . . . . . . . . . . . . . . . . 275
Towing Driving Characteristics . . . . . . . . 231
Equipment . . . . . . . . . . . . . . . . . . . . 237
General Information . . . . . . . . . . 231
Recreational Vehicle . . . . . . . . . . 318
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 235
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 318
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . 137