change time BUICK REGAL 2018 Owner's Guide
[x] Cancel search | Manufacturer: BUICK, Model Year: 2018, Model line: REGAL, Model: BUICK REGAL 2018Pages: 384, PDF Size: 5.67 MB
Page 162 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
Lighting 161
There is a light sensor on top of the
instrument panel. Do not cover the
sensor; otherwise the headlamps
will come on when they are not
needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
When it is bright enough outside,
the headlamps will turn off or may
change to Daytime Running
Lamps (DRL).
The automatic headlamp system
turns off when the exterior lamp
control is turned to
Oor the ignition
is off.
Adaptive Forward
Lighting (AFL)
If equipped, the AFL pivots the
headlamps horizontally to provide
greater road illumination while
turning. To enable AFL, set the
exterior lamp control to the AUTO
position. Moving the switch out of
the AUTO position deactivates the
system. AFL operates when the
vehicle speed is greater than 3 km/h
(2 mph). AFL does not operate
when the transmission is in
R (Reverse). AFL is not immediately
operable after starting the vehicle;
driving a short distance is required
to calibrate the AFL. See Exterior
Lamp Controls 0159.
LED Headlamp System
This system automatically controls
the LED headlamps light intensity
and distribution based on the
lighting condition, road type, and
driving situation. The vehicle adapts
the headlamps automatically to
enable optimal lighting while driving.
The Intelligent Light Distribution
feature can be enabled or disabled. See
“Adaptive Forward Lighting”
under Vehicle Personalization
0 150.
The following lighting functions are
available when the exterior lamp
control is in the AUTO or
5
position.
Curve Lighting
Certain LEDs turn on automatically
to improve lighting in curves. This is
based on the steering wheel
position and vehicle speeds from
40 km/h (25 mph) to 70 km/h
(43 mph).
Corner Lighting
If equipped with cornering lamps,
certain LEDs automatically come on
when all of the following occur:
. The turn signals are activated or
the steering wheel is at a
calibrated angle.
. The vehicle is traveling up to a
speed of 40 km/h (25 mph).
Page 163 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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162 Lighting
Hazard Warning Flashers
|:Press to make the front and
rear turn signal lamps flash on and
off. Press again to turn the
flashers off.
The hazard warning flashers turn on
automatically if the airbags deploy.
Turn and Lane-Change
Signals
Move the lever all the way up or
down to signal a turn.
An arrow on the instrument cluster
flashes in the direction of the turn or
lane change.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane
change is completed. If the lever is
briefly pressed and released, the
turn signal flashes three times.
The turn and lane-change signal
can be turned off manually by
moving the lever back to its original
position. If after signaling a turn or lane
change the arrow flashes rapidly or
does not come on, a signal bulb
might be burned out.
Have any burned out bulbs
replaced. If the bulb is not burned
out, check the fuse. See
Fuses and
Circuit Breakers 0268.
Fog Lamps
The fog lamps button is on the
instrument panel to left of the
steering wheel.
To turn on the fog lamps, the ignition
and the headlamps or parking lamps
must be on.
Page 165 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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164 Lighting
+ON/OFF : Press to turn the dome
lamps on manually.
Reading Lamps
Front Reading Lamps
There are front reading lamps on
the overhead console.
Press the lamp lenses to turn the
front reading lamps on or off.
Rear Reading Lamps
The rear reading lamps are in the
headliner either over the rear seats
or over the rear doors.
Press the lamp lenses to turn the
rear reading lamps on or off.
Lighting Features
Entry Lighting
Some exterior lamps and most of
the interior lamps turn on briefly at
night or in areas with limited lighting
when the Remote Keyless Entry
(RKE) transmitter
Kbutton is
pressed. See Remote Keyless Entry
(RKE) System Operation 030. After
about 30 seconds the exterior lamps
turn off, then the dome lamps and
remaining interior lamps dim to off.
Entry lighting can be disabled
manually by turning the ignition on
or to ACC/ACCESSORY, or by
pressing
Qon the RKE transmitter.
This feature can be changed. See
Vehicle Personalization 0150.
Exit Lighting
Some exterior lamps and interior
lights come on at night, or in areas
with limited lighting, when the driver
door is opened after the ignition is
turned off. The dome lamp comes
on after the ignition is turned off.
Page 166 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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Lighting 165
The exterior lamps and dome lamp
remain on for a set amount of time,
then automatically turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization0150.
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to
prevent overcharging. If the vehicle
has a voltmeter gauge or a voltage
display on the Driver Information
Center (DIC), you may see the voltage move up or down. This is
normal. If there is a problem, an
alert will be displayed.
The battery can be discharged at
idle if the electrical loads are very
high. This is true for all vehicles.
This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all of the
power needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, rear
window defogger, climate control fan
at high speed, heated seats, engine
cooling fans, trailer loads, and loads
plugged into accessory power
outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power whenever
needed. It can temporarily reduce
the power demands of some
accessories.Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a DIC message might
be displayed and it is recommended
that the driver reduce the electrical
loads as much as possible.
Battery Power Protection
The battery saver feature is
designed to protect the vehicle's
battery.
If the exterior lamps or any interior
lamp is left on and the ignition is
turned off, the battery rundown
protection system automatically
turns the lamp off after about
10 minutes.
Exterior Lighting Battery
Saver
The exterior lamps turn off about
10 minutes after the ignition is
turned off, if the parking lamps or
headlamps have been manually left
on. This protects against draining
Page 171 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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170 Climate Controls
.Select a temperature setting that
is higher in hot weather and
lower in cold weather.
. Turn off the air conditioning
when it is not needed.
. Only use defrost to clear the
windows.
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature.
When AUTO is lit, all four functions
operate automatically. Each function
can also be manually set and the
selected setting is displayed.
Functions not manually set will
continue to be automatically
controlled, even if the AUTO
indicator is not lit.
For automatic operation:
1. Press AUTO. 2. Set the temperature. Allow the
system time to stabilize. Adjust
the temperature as needed for
best comfort.
To improve fuel efficiency and to
cool the vehicle faster with A/C on,
recirculation may be automatically
selected in warm weather. Press
@to select recirculation; press it
again to select outside air.
Driver and Passenger
Temperature Controls : The
temperature can be adjusted
separately for the driver and the
passenger. Turn the knob clockwise
or counterclockwise to increase or
decrease the driver or passenger
temperature setting.
The driver and passenger
temperatures can also be adjusted
by touching the controls on the
climate control display.
SYNC : Press to link the passenger
temperature setting to the driver
setting. SYNC will be highlighted.
When the passenger setting is
adjusted, SYNC will be darkened.
Manual Operation
CLIMATE : Press CLIMATE to show
the climate control display.
ON/OFF : Press to turn the fan on
or off.
hi: Touch or press the fan controls
on the climate control display or
center stack to increase or decrease
the fan speed. The fan speed
setting displays.
Pressing either control cancels
automatic fan control and the fan is
controlled manually. Press AUTO to
return to automatic operation.
Air Delivery Mode Control : When
the climate information is displayed,
touch
6,Y, orXon the climate
control display to change the
direction of airflow. Any combination
of the three controls can be
selected. The selected air delivery
mode is lit. Pressing any control
cancels automatic air delivery
control and the direction of the
airflow is controlled manually. Press
AUTO to return to automatic
operation.
Page 172 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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Climate Controls 171
To change the current mode, select
one or more of the following:
6:Air is directed to the floor
outlets, with some air to the
windshield and side windows.
Y: Air is directed to the instrument
panel outlets.
X: Clears the windows of fog or
moisture. Air is directed to the
windshield.
1MAX : Air is directed to the
windshield, the fan runs at a higher
speed, and the temperature of the
air is increased if not already at
maximum. This mode overrides the
previous mode selected and clears
fog or frost from the windshield
more quickly. When the control is
pressed again, the system returns
to the previous mode setting and
fan speed.
For best results, clear all snow and
ice from the windshield before
defrosting.
A/C (Air Conditioning) : Touch A/C
on the climate control display to
cycle between the MAX, ECO, and OFF modes. The MAX, ECO,
or OFF indicator will appear on the
display. If the fan is turned off, the
air conditioner will not run and the
indicator light will turn off.
Touch AUTO to return to automatic
operation and the air conditioner
runs automatically as needed. The
A/C will return to ECO a/c operation.
For MAX a/c, touch A/C.
For ECO a/c, touch A/C again. This
setting balances fuel economy and
air conditioning comfort. This setting
allows higher humidity inside the
vehicle, and window fogging may
occur before the engine restarts.
@:
Press to turn on recirculation.
An indicator light comes on. Air is
recirculated to quickly cool the
inside of the vehicle or to reduce the
entry of outside air and odors.
If selected during cool or cold
weather, the windshield and
windows may fog. Turn off
recirculation to help clear the
windshield and windows. Auto Defog :
If equipped, the
climate control system may have a
sensor to automatically detect high
humidity inside the vehicle. When
high humidity is detected, the
climate control system may adjust to
outside air supply and turn on the
air conditioner. The fan speed may
slightly increase to help prevent
fogging. If the climate control
system does not detect possible
window fogging, it returns to normal
operation.
To turn Auto Defog off or on, see
“Climate and Air Quality” under
Vehicle Personalization 0150.
Ionizer : If equipped with an ionizer,
this feature helps to clean the air
inside the vehicle and remove
contaminants such as pollen, odors,
and dust. If the climate control
system is on and the ionizer is
enabled, the ionizer status indicator
will be lit on the climate control
display. To turn the ionizer on or off,
see “Climate and Air Quality” under
Vehicle Personalization 0150.
Page 174 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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Climate Controls 173
Air Vents
Use the slider knob on the air vent
louvers to change the amount and
direction of the airflow.
To close the outboard air vents,
move the slider knob to the full
outboard position.
To close the center air vents, move
the slide knob to the full inboard
position.
To close the rear passenger air
vents, move the slider knob to the
full inboard position.
Operation Tips
.Clear away any ice, snow,
or leaves from air inlets at the
base of the windshield that could
block the flow of air into the
vehicle. .
Clear snow off the hood to
improve visibility and help
decrease moisture drawn into
the vehicle.
. Keep all outlets open whenever
possible for best system
performance.
. Keep the path under all seats
clear of objects to help circulate
the air inside the vehicle more
effectively.
. Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
Maintenance
Passenger Compartment
Air Filter
The filter removes dust, pollen, and
other airborne irritants from outside
air that is pulled into the vehicle.
The filter should be replaced as part
of routine scheduled maintenance.
See Maintenance Schedule 0332
for replacement intervals. For more
information, see your dealer.
Service
All vehicles have a label underhood
that identifies the refrigerant used in
the vehicle. The refrigerant system
should only be serviced by trained
and certified technicians. The air
conditioning evaporator should
never be repaired or replaced by
one from a salvage vehicle.
It should only be replaced by a new
evaporator to ensure proper and
safe operation.
Page 176 of 384
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Driving and Operating 175
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 176
Defensive Driving . . . . . . . . . . . . . 177
Drunk Driving . . . . . . . . . . . . . . . . . 177
Control of a Vehicle . . . . . . . . . . . 177
Braking . . . . . . . . . . . . . . . . . . . . . . . 177
Steering . . . . . . . . . . . . . . . . . . . . . . 178
Off-Road Recovery . . . . . . . . . . . 179
Loss of Control . . . . . . . . . . . . . . . 179
Driving on Wet Roads . . . . . . . . 180
Hill and Mountain Roads . . . . . 180
Winter Driving . . . . . . . . . . . . . . . . 181
If the Vehicle Is Stuck . . . . . . . . 182
Vehicle Load Limits . . . . . . . . . . . 183
Starting and Operating
New Vehicle Break-In . . . . . . . . . 186
Ignition Positions . . . . . . . . . . . . . 187
Starting the Engine . . . . . . . . . . . 188
Engine Heater . . . . . . . . . . . . . . . . 190
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . 191
Shifting Into Park . . . . . . . . . . . . . 191
Shifting out of Park . . . . . . . . . . . 192 Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 193
Extended Parking . . . . . . . . . . . . 193
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 193
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 194
Automatic Transmission
Automatic Transmission . . . . . . 194
Manual Mode . . . . . . . . . . . . . . . . . 196
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . 197
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 198
Electric Parking Brake . . . . . . . . 198
Brake Assist . . . . . . . . . . . . . . . . . . 200
Hill Start Assist (HSA) . . . . . . . . 200
Ride Control Systems
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . 201
Selective Ride Control (GS Models Only) . . . . . . . . . . . . . . . . 203
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 204
Adaptive Cruise Control . . . . . . 206
Driver Assistance Systems
Driver Assistance Systems . . . 213
Assistance Systems forParking or Backing . . . . . . . . . . 214
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 217
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 217
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . 219
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . 220
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . 223
Lane Change Alert (LCA) . . . . . 223
Lane Departure Warning (LDW) . . . . . . . . . . . . . 225
Lane Keep Assist (LKA) . . . . . . 225
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 227
California Fuel Requirements . . . . . . . . . . . . . . . 228
Fuels in Foreign Countries . . . 228
Fuel Additives . . . . . . . . . . . . . . . . 228
Filling the Tank . . . . . . . . . . . . . . . 229
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 230
Page 180 of 384
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Driving and Operating 179
Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving. Follow
these tips:1. Ease off the accelerator and then, if there is nothing in the
way, steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about one-eighth of a turn, until the
right front tire contacts the
pavement edge. 3. Turn the steering wheel to go
straight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three
control systems:
.Braking Skid —wheels are not
rolling.
. Steering or Cornering Skid —
too much speed or steering in a
curve causes tires to slip and
lose cornering force.
. Acceleration Skid —too much
throttle causes the driving
wheels to spin.
Defensive drivers avoid most skids
by taking reasonable care suited to
existing conditions, and by not
overdriving those conditions. But
skids are always possible.
If the vehicle starts to slide, follow
these suggestions: .
Ease your foot off the
accelerator pedal and steer the
way you want the vehicle to go.
The vehicle may straighten out.
Be ready for a second skid if it
occurs.
. Slow down and adjust your
driving according to weather
conditions. Stopping distance
can be longer and vehicle
control can be affected when
traction is reduced by water,
snow, ice, gravel, or other
material on the road. Learn to
recognize warning clues —such
as enough water, ice, or packed
snow on the road to make a
mirrored surface —and slow
down when you have any doubt.
. Try to avoid sudden steering,
acceleration, or braking,
including reducing vehicle speed
by shifting to a lower gear. Any
sudden changes could cause
the tires to slide.
Remember: Antilock brakes help
avoid only the braking skid.
Page 184 of 384
Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
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Driving and Operating 183
wheels stop spinning before shifting
gears. Release the accelerator
pedal while shifting, and press
lightly on the accelerator pedal
when the transmission is in gear.
Slowly spinning the wheels in the
forward and reverse directions
causes a rocking motion that could
free the vehicle. If that does not get
the vehicle out after a few tries, it
might need to be towed out. If the
vehicle does need to be towed out,
seeTowing the Vehicle 0318.
Vehicle Load Limits
It is very important to know how
much weight the vehicle can
carry. This weight is called the
vehicle capacity weight and
includes the weight of all
occupants, cargo, and all
nonfactory-installed options.
Two labels on the vehicle may
show how much weight it may
properly carry: the Tire and
Loading Information label and
the Certification label.
{Warning
Do not load the vehicle any
heavier than the Gross
Vehicle Weight Rating
(GVWR), or either the
maximum front or rear Gross
Axle Weight Rating (GAWR).
This can cause systems to
break and change the way the
vehicle handles. This could
cause loss of control and a
crash. Overloading can also
reduce stopping distance,
damage the tires, and shorten
the life of the vehicle. Tire and Loading Information
Label
Label Example
A vehicle-specific Tire and
Loading Information label is
attached to the vehicle's center
pillar (B-pillar). The Tire and
Loading Information label shows
the number of occupant seating
positions (1), and the maximum
vehicle capacity weight (2) in
kilograms and pounds.
The Tire and Loading
Information label also shows the
tire size of the original