forward automatic braking BUICK REGAL 2017 User Guide

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
198 Driving and Operating
Rear Cross Traffic Alert (RCTA)
On vehicles with the Rear Cross
Traffic Alert (RCTA), a red warning
triangle with an arrow may also
display to warn of traffic coming
from either direction. This system
detects objects coming from up to
20 m (65 ft) from the left or right side
of the vehicle. When an object is
detected, three beeps sound from
the left or right side, depending on
the direction of the detected vehicle.
Turning the Features On or Off
TheXbutton on the center stack
is used to turn on or off Parking
Assist. The indicator light next to the
button comes on when the features
are on and turns off when the
features have been disabled. The RVC, the RCTA system,
parking assist symbols, and
guidance lines can be turned on or
off through the infotainment system:
1. On the infotainment system, press the Settings screen
button, or turn the MENU knob
to highlight Settings and
press MENU.
2. Select Rear Camera.
3. Press Rear Camera Display (if equipped), Rear Cross Traffic
Alert, Park Assist Symbols,
or Guidance Lines and then
select OFF or ON.
Assistance Systems for
Driving
If equipped, when driving the
vehicle in a forward gear, Forward
Collision Alert (FCA), Lane
Departure Warning (LDW), Side
Blind Zone Alert (SBZA), Lane
Change Alert (LCA), and/or the
Forward Automatic Braking (FAB)
System can help to avoid a crash or
reduce crash damage.
Forward Collision Alert
(FCA) System
If equipped, the FCA system may
help to avoid or reduce the harm
caused by front-end crashes. When
approaching a vehicle ahead too
quickly, FCA provides a red alert
and rapidly beeps. FCA also lights
an amber visual alert if following
another vehicle much too closely.
FCA detects vehicles within a
distance of approximately 60 m
(197 ft) and operates at speeds
above 40 km/h (25 mph). If the
vehicle has Adaptive Cruise Control
(ACC), it can detect vehicles to
distances of approximately 110 m
(360 ft) and operates at all speeds.
See Adaptive Cruise Control 0188.
{Warning
FCA is a warning system and
does not apply the brakes. When
approaching a slower-moving or
stopped vehicle ahead too rapidly,
or when following a vehicle too
(Continued)

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
200 Driving and Operating
Tailgating Alert
The vehicle ahead indicator will
display amber when you are
following a detected vehicle ahead
much too closely.
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press
3/[to set
the FCA timing to Far, Medium,
or Near, or on some vehicles, Off.
The first button press shows the
current setting on the DIC.
Additional button presses will
change this setting. The chosen
setting will remain until it is changed
and will affect the timing of both the
Collision Alert and the Tailgating
Alert features. The timing of both
alerts will vary based on vehicle
speed. The faster the vehicle speed,
the farther away the alert will occur.
Consider traffic and weather conditions when selecting the alert
timing. The range of selectable alert
timings may not be appropriate for
all drivers and driving conditions.
If your vehicle is equipped with
Adaptive Cruise Control (ACC),
changing the FCA timing setting
automatically changes the following
gap setting (Far, Medium, or Near).
Unnecessary Alerts
FCA may provide unnecessary
alerts to turning vehicles, vehicles in
other lanes, objects that are not
vehicles, or shadows. These alerts
are normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not seem to
operate properly, cleaning the
outside of the windshield in front of
the camera sensor behind the
rearview mirror, and cleaning the
front of the vehicle where radar
sensors are located, may correct
the issue.
Forward Automatic
Braking (FAB)
If the vehicle has Adaptive Cruise
Control (ACC), it also has FAB,
which includes Intelligent Brake
Assist (IBA). When the system
detects a vehicle ahead in your path
that is traveling in the same
direction that you may be about to
crash into, it can provide a boost to
braking or automatically brake the
vehicle. This can help avoid or
lessen the severity of crashes when
driving in a forward gear. Depending
on the situation, the vehicle may
automatically brake moderately or
hard. This forward automatic
braking can only occur if a vehicle is
detected. This is shown by the FCA
vehicle ahead indicator being lit.
See
Forward Collision Alert (FCA)
System 0198.
The system works when driving in a
forward gear between 10 km/h
(6 mph) and 180 km/h (112 mph) for
moving vehicles, or between
10 km/h (6 mph) and 55 km/h

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
334 Index
Assistance Systems forDriving . . . . . . . . . . . . . . . . . . . . . . . . 198
Assistance Systems for Parking and Backing . . . . . . . . . . 196
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 35
Forward Braking . . . . . . . . . . . . . . 200
Headlamp System . . . . . . . . . . . . 144
Transmission . . . . . . . . . . . . . . . . . 176
Transmission Fluid . . . . . . . . . . . 221
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 178
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 232
B
BatteryPower Protection . . . . . . . . . . . . . 148
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 125
Battery - North America . . . . 231, 278
Blade Replacement, Wiper . . . . . 233
Brake
System Warning Light . . . . . . . . .113
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Antilock . . . . . . . . . . . . . . . . . . . . . . . 180
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 182
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Parking . . . . . . . . . . . . . . . . . . . . . . . 181 Brakes (cont'd)
System Messages . . . . . . . . . . . . 126
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 157 Automatic Forward . . . . . . . . . . . 200
Break-In, New Vehicle . . . . . . . . . . 166
Bulb Replacement . . . . . . . . . . . . . . 237 Fog Lamps . . . . . . . . . . . . . . . . . . . 235
Halogen Bulbs . . . . . . . . . . . . . . . . 234
Headlamp Aiming . . . . . . . . . . . . . 234
Headlamps . . . . . . . . . . . . . . . . . . . 234
Headlamps, Front TurnSignal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 235
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 235
License Plate Lamps . . . . . . . . . 236
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 236
Buying New Tires . . . . . . . . . . . . . . . 259
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 98
California Fuel Requirements . . . . . . . . . . . 206 California (cont'd)
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 212
California
Proposition
65 Warning . . . . . . . . . .212, 231, 278
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 307
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 175
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Winter Driving . . . . . . . . . . . . . . . . 161
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 93
Chains, Tire . . . . . . . . . . . . . . . . . . . . 263
Charging System Light . . . . . . . . . 111
Check
Ignition Transmission Lock . . . 233
Malfunction IndicatorEngine Light . . . . . . . . . . . . . . . . . 111
Child Restraints Infants and Young Children . . . . . 74
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 79
Older Children . . . . . . . . . . . . . . . . . . 72
Securing . . . . . . . . . . . . . . . . . . . . 86, 89
Systems . . . . . . . . . . . . . . . . . . . . . . . . 76

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
336 Index
Driving (cont'd)Hill and Mountain Roads . . . . . . 160
If the Vehicle is Stuck . . . . . . . . . 162
Loss of Control . . . . . . . . . . . . . . . 159
Off-Road Recovery . . . . . . . . . . . 158
Track Events and
Competitive . . . . . . . . . . . . . . . . . 159
Vehicle Load Limits . . . . . . . . . . . 163
Wet Roads . . . . . . . . . . . . . . . . . . . 160
Winter . . . . . . . . . . . . . . . . . . . . . . . . 161
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 150
E
Electric Parking Brake Light . . . . 113
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 209
Electrical System Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 239
Fuses and Circuit Breakers . . . 238
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 241
Overload . . . . . . . . . . . . . . . . . . . . . 238
Emergency OnStar
®. . . . . . . . . . . . . . . . . . . . . . 324
Engine Air Cleaner/Filter . . . . . . . . . . . . . 222 Engine (cont'd)
Check and Service Engine
Soon Light . . . . . . . . . . . . . . . . . . . 111
Compartment Overview . . . . . . . 215
Coolant . . . . . . . . . . . . . . . . . . . . . . . 224
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 108
Coolant Temperature Warning Light . . . . . . . . . . . . . . . .116
Cooling System . . . . . . . . . . . . . . . 223
Cooling System Messages . . . 127
Drive Belt Routing . . . . . . . . . . . . 308
Exhaust . . . . . . . . . . . . . . . . . . . . . . 175
Heater . . . . . . . . . . . . . . . . . . . . . . . . 172
Oil Life System . . . . . . . . . . . . . . . 220
Oil Messages . . . . . . . . . . . . . . . . . 128
Oil Pressure Light . . . . . . . . . . . . .117
Overheating . . . . . . . . . . . . . . . . . . 227
Power Messages . . . . . . . . . . . . . 129
Running While Parked . . . . . . . . 176
Starting . . . . . . . . . . . . . . . . . . . . . . . 170
Entry Lighting . . . . . . . . . . . . . . . . . . . 147
Event Data Recorders . . . . . . . . . . 321
Exit Lighting . . . . . . . . . . . . . . . . . . . . 148
Extended Parking . . . . . . . . . . . . . . . 175
Extender, Safety Belt . . . . . . . . . . . . 59
Exterior Lamp Controls . . . . . . . . . 143
Exterior Lamps Off Reminder . . . 143
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter, Engine Air Cleaner . . . . . . . . . . . 222
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 144
Flashers, Hazard Warning . . . . . . 145
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 263 Changing . . . . . . . . . . . . . . . . . . . . . 272
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 292
Fluid
Automatic Transmission . . . . . . 221
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 230
Washer . . . . . . . . . . . . . . . . . . . . . . . 228
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 146 Bulb Replacement . . . . . . . . . . . . 235
Folding Mirrors . . . . . . . . . . . . . . . . . . 42
Forward Automatic Braking . . . . . 200
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 198
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 319
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . .118
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 48
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 52
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205