2017 BUICK REGAL Base

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
In Brief 7
1.Exterior Lamp Controls 0143.
Fog Lamps 0146 (If
Equipped).
Instrument Panel Illumination
Control 0146.
2. Air Vents 0153.
3. Turn Signal Lever. See Turn
and Lane-Change Signals
0 145.
4. Cruise Control 0186 (If
Equipped).
Adaptive Cruise Control 0188
(If Equipped).
Heated Steering Wheel 096 (If
Equipped).
Forward Collision Alert (FCA)
System 0198 (If Equipped).
5. Instrument Cluster (Uplevel
Cluster) 0104 orInstrument
Cluster (Base Cluster) 0101.
Driver Information Center
Display.
See Driver Information Center
(DIC) (Base Level) 0119 or
Driver Information Center (DIC)
(Uplevel) 0122. 6.
Steering Wheel Controls 096
(If Equipped).
Driver Information Center (DIC)
Controls.
See Driver Information Center
(DIC) (Base Level) 0119 or
Driver Information Center (DIC)
(Uplevel) 0122.
7. Windshield Wiper/Washer 097.
8. Infotainment 0149.
9. Traction Control/Electronic
Stability Control 0183.
Hazard Warning Flashers
0 145.
GS/Sport Buttons (If
Equipped). See Selective Ride
Control 0185.
Parking Assist Button (If
Equipped). See Assistance
Systems for Parking or Backing
0 196.
Lane Departure Warning
(LDW) 0204 (If Equipped).
10. Light Sensor. See Automatic
Headlamp System 0144. 11. Passenger Safety Belt
Reminder Light. See Safety
Belt Reminders 0109.
12. Heated Front Seats 052 (If
Equipped).
13. Electric Parking Brake Switch. SeeParking Brake 0181.
14. Shift Lever. See Automatic
Transmission 0176.
15. Dual Automatic Climate Control
System 0150.
16. Ignition Positions (Key Access)
0167 orIgnition Positions
(Keyless Access) 0168.
17. Horn 097.
18. Steering Wheel Adjustment
096.
19. Hood Release. See Hood
0 214.
20. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp (Check Engine
Light) 0111.
21. Instrument Panel Storage 092.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
18 In Brief
SET−:Press the control down
briefly to set the speed and activate
cruise control. If cruise control is
already active, use to decrease
vehicle speed.
*: Press to disengage cruise
control without erasing the set
speed from memory.
See Cruise Control 0186 and
Adaptive Cruise Control 0188 (if
equipped).
Driver Information
Center (DIC)
The DIC display is in the instrument
cluster. It shows the status of many
vehicle systems.
yorz: Press to move up or
down in a list.
SorT: PressSto open
application menus on the left. Press
Tto open interaction menus on the
right.
V: Press to open a menu or select
a menu item. Press and hold to
reset values on certain screens.
See Driver Information Center (DIC)
(Base Level) 0119 orDriver
Information Center (DIC) (Uplevel)
0 122.
Forward Collision Alert
(FCA) System
If equipped, FCA may help avoid or
reduce the harm caused by
front-end crashes. FCA provides a
green indicator,
V, when a vehicle
is detected ahead. This indicator
displays amber if you follow a
vehicle much too closely. When
approaching a vehicle ahead too
quickly, FCA provides a red alert
and rapidly beeps.
See Forward Collision Alert (FCA)
System 0198.
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

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
22 In Brief
the tires to the recommended
pressure shown on the Tire and
Loading Information label. See
Vehicle Load Limits0163. 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
0 252.Fuel (2.0L Turbo Engine)
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 Fuel0205.
Fuel (2.4L Engine)
Regular Fuel
Use only unleaded gasoline rated
87 octane or higher in your vehicle.
Do not use gasoline with an octane rating lower as it may result in
vehicle damage and lower fuel
economy. See
Fuel0205.
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.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
In Brief 23
Resetting the Oil Life System1. Using the DIC controls on the right side of the steering wheel,
display REMAINING OIL LIFE
on the DIC.
See Driver Information Center
(DIC) (Base Level) 0119 or
Driver Information Center (DIC)
(Uplevel) 0122. When
remaining oil life is low, the
CHANGE ENGINE OIL SOON
message will appear on the
display. See Engine Oil
Messages 0128.
2. Press
Von the DIC controls
and hold down for a few
seconds to clear the CHANGE
ENGINE OIL SOON message
and reset the oil life at 100%.
Be careful not to reset the oil
life display accidentally at any
time other than after the oil is
changed. It cannot be reset
accurately until the next oil
change.
See Engine Oil Life System 0220.
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
0 313.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
32 Keys, Doors, and Windows
To start the vehicle:1. Remove the cupholder liner from the center console
cupholder.
2. Place the transmitter in thetransmitter pocket with the
buttons facing up.
3. With the vehicle in P (Park) or N (Neutral), press the brake
pedal and the ENGINE START/
STOP button. See Starting the
Engine 0170 for additional
information about the vehicle's
keyless ignition with
pushbutton start. Replace the transmitter battery
as soon as possible.
Battery Replacement
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC. See
Key and Lock Messages
0129.
Caution
When replacing the battery, do
not touch any of the circuitry on
the transmitter. Static from your
body could damage the
transmitter.
The battery is not rechargeable. To
replace the battery: 1. Press the button on the transmitter to extend the key.
2. Remove the battery cover by prying it with a finger.
3. Remove the battery by pushing on the battery and sliding it
toward the key blade. 4. Insert the new battery, positive
side facing up. Push the
battery down until it is held in
place. Replace with a CR2032
or equivalent battery.
5. Snap the battery cover back on to the transmitter.
Remote Vehicle Start
If equipped, this feature allows the
engine to be started from outside
the vehicle.
/:This button will be on the RKE
transmitter if the vehicle has remote
start.
The climate control system will use
the previous settings during a
remote start. The rear defog may
come on during remote start based
on cold ambient conditions. The
rear fog indicator light does not
come on during remote start. If the
vehicle has heated seats, they may
come on during a remote start. See
Heated Front Seats 052.
Laws in some local communities
may restrict the use of remote
starters. For example, some laws

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
64 Seats and Restraints
Warning (Continued)
clear. Do not put anything
between an occupant and an
airbag, and do not attach or put
anything on the steering wheel
hub or on or near any other
airbag covering.
Do not use seat accessories that
block the inflation path of a
seat-mounted side impact airbag.
Never secure anything to the roof
of a vehicle with roof-rail airbags
by routing a rope or tie‐down
through any door or window
opening. If you do, the path of an
inflating roof-rail airbag will be
blocked.
When Should an Airbag
Inflate?
This vehicle is equipped with
airbags. SeeAirbag System 061.
Airbags are designed to inflate if the
impact exceeds the specific airbag
system's deployment threshold.
Deployment thresholds are used to predict how severe a crash is likely
to be in time for the airbags to
inflate and help restrain the
occupants. The vehicle has
electronic sensors that help the
airbag system determine the
severity of the impact. Deployment
thresholds can vary with specific
vehicle design.
Frontal airbags are designed to
inflate in moderate to severe frontal
or near frontal crashes to help
reduce the potential for severe
injuries, mainly to the driver's or
front outboard passenger's head
and chest.
Whether the frontal airbags will or
should inflate is not based primarily
on how fast the vehicle is traveling.
It depends on what is hit, the
direction of the impact, and how
quickly the vehicle slows down.
Frontal airbags may inflate at
different crash speeds depending on
whether the vehicle hits an object
straight on or at an angle, and
whether the object is fixed or
moving, rigid or deformable, narrow
or wide.
Frontal airbags are not intended to
inflate during vehicle rollovers, rear
impacts, or in many side impacts.
In addition, the vehicle has
advanced technology frontal
airbags. Advanced technology
frontal airbags adjust the restraint
according to crash severity.
Seat-mounted side impact airbags
are designed to inflate in moderate
to severe side crashes depending
on the location of the impact.
Seat-mounted side impact airbags
are not designed to inflate in frontal
impacts, near frontal impacts,
rollovers, or rear impacts.
A seat-mounted side impact airbag
is designed to inflate on the side of
the vehicle that is struck.
Roof-rail airbags are designed to
inflate in moderate to severe side
crashes depending on the location
of the impact. In addition, these
roof-rail airbags are designed to
inflate during a rollover or in a
severe frontal impact. Roof-rail
airbags are not designed to inflate in
rear impacts. Both roof-rail airbags
will inflate when either side of the

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
Instruments and Controls 95
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . 96
Steering Wheel Controls . . . . . . . 96
Heated Steering Wheel . . . . . . . . 96
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Windshield Wiper/Washer . . . . . . 97
Compass . . . . . . . . . . . . . . . . . . . . . . 98
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Power Outlets . . . . . . . . . . . . . . . . . 98
Cigarette Lighter . . . . . . . . . . . . . . 100
Ashtrays . . . . . . . . . . . . . . . . . . . . . . 100
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 100
Instrument Cluster (Base Cluster) . . . . . . . . . . . . . . . . . . . . . 101
Instrument Cluster (Uplevel Cluster) . . . . . . . . . . . . . . . . . . . . . 104
Speedometer . . . . . . . . . . . . . . . . . 106
Odometer . . . . . . . . . . . . . . . . . . . . . 106
Trip Odometer . . . . . . . . . . . . . . . . 107
Tachometer . . . . . . . . . . . . . . . . . . . 107
Fuel Gauge . . . . . . . . . . . . . . . . . . . 107 Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 108
Safety Belt Reminders . . . . . . . . 109
Airbag Readiness Light . . . . . . . 110
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . 110
Charging System Light . . . . . . . . 111
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . 111
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 113
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 113
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 114
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 114
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . . 115
Vehicle Ahead Indicator . . . . . . . 115
Traction Off Light . . . . . . . . . . . . . 115
StabiliTrak
®OFF Light . . . . . . . . 116
Traction Control System (TCS)/ StabiliTrak
®Light . . . . . . . . . . . . 116
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 116
Tire Pressure Light . . . . . . . . . . . 117
Engine Oil Pressure Light . . . . . 117
Low Fuel Warning Light . . . . . . . 118
Security Light . . . . . . . . . . . . . . . . . 118
High-Beam On Light . . . . . . . . . . 118 Front Fog Lamp Light . . . . . . . . . 118
Lamps On Reminder . . . . . . . . . . 119
Cruise Control Light . . . . . . . . . . 119
Door Ajar Light . . . . . . . . . . . . . . . 119
Information Displays
Driver Information Center (DIC)
(Base Level) . . . . . . . . . . . . . . . . 119
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . 122
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 125
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 125
Brake System Messages . . . . . 126
Compass Messages . . . . . . . . . . 126
Cruise Control Messages . . . . . 126
Door Ajar Messages . . . . . . . . . . 127
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . 127
Engine Oil Messages . . . . . . . . . 128
Engine Power Messages . . . . . 129
Fuel System Messages . . . . . . . 129
Key and Lock Messages . . . . . 129
Object Detection System Messages . . . . . . . . . . . . . . . . . . . 130
Ride Control System Messages . . . . . . . . . . . . . . . . . . . 131
Security Messages . . . . . . . . . . . 132

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
Instruments and Controls 97
Horn
Pressaon the steering wheel pad
to sound the horn.
Windshield Wiper/Washer
The windshield wiper/washer lever
is on the right side of the steering
column.
With the ignition in ACC/
ACCESSORY or ON/RUN/START,
move the windshield wiper lever to
select the wiper speed.
HI : Use for fast wipes.
LO : Use for slow wipes.
INT : Move the lever up to INT for
intermittent wipes, then turn the
x
INT band up for more frequent
wipes or down for less frequent
wipes.
OFF : Use to turn the wipers off.
1X : For a single wipe, briefly move
the wiper lever down. For several
wipes, hold the wiper lever down.
{Warning
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
n L: Pull the windshield wiper
lever toward you to spray washer
fluid and activate the wipers. The wipers will continue until the lever is
released or the maximum wash time
is reached. When the lever is
released, additional wipes may
occur depending on how long the
windshield washer had been
activated. See
Washer Fluid0228
for information on filling the
windshield washer fluid reservoir.
Clear snow and ice from the wiper
blades and windshield before using
them. If frozen to the windshield,
carefully loosen or thaw them.
Damaged blades should be
replaced. See Wiper Blade
Replacement 0233.
Heavy snow or ice can overload the
wiper motor.
Wiper Parking
If the ignition is put in OFF while the
wipers are on LO, HI, or INT, they
will immediately stop.
If the windshield wiper lever is then
moved to OFF before the driver
door is opened or within 10 minutes,
the wipers will restart and move to
the base of the windshield.