2013 BUICK REGAL stop start

Black plate (51,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
Vehicle Care 10-51
pressure, even if under-inflation has
not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been
equipped with a TPMS malfunction
indicator to indicate when the
system is not operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as
long as the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire
pressure as intended. TPMS
malfunctions may occur for a variety
of reasons, including the installation
of replacement or alternate tires or
wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or moretires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow the
TPMS to continue to function
properly.
See
Tire Pressure Monitor
Operation on page 10‑51.
Federal Communications
Commission (FCC) Rules and
with Industry Canada
Standards
See Radio Frequency Statement on
page 13‑20 for information
regarding Part 15 of the Federal
Communications Commission (FCC)
Rules and with Industry Canada
Standards RSS-GEN/210/220/310.
Tire Pressure Monitor
Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding the spare tire
and wheel assembly. The TPMS
sensors monitor the air pressure in
the tires and transmits the tire
pressure readings to a receiver in
the vehicle.
When a low tire pressure condition
is detected, the TPMS illuminates
the low tire pressure warning light
on the instrument cluster. 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 on page 9‑10.
A message to check the pressure in
a specific tire displays in the Driver
Information Center (DIC). The low
tire pressure warning light and the
DIC warning message come on at

Black plate (53,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
Vehicle Care 10-53
.The TPMS sensor matching
process was not done or not
completed successfully after
rotating the tires. The
malfunction light and the DIC
message should go off after
successfully completing the
sensor matching process. See
"TPMS Sensor Matching
Process" later in this section.
.One or more TPMS sensors are
missing or damaged. The
malfunction light and the DIC
message should go off when the
TPMS sensors are installed and
the sensor matching process is
performed successfully. See
your dealer for service.
.Replacement tires or wheels do
not match the original equipment
tires or wheels. Tires and wheels
other than those recommended
could prevent the TPMS from
functioning properly. SeeBuying
New Tires on page 10‑57.
.Operating electronic devices or
being near facilities using radio
wave frequencies similar to the
TPMS could cause the TPMS
sensors to malfunction.
If the TPMS is not functioning
properly it cannot detect or signal a
low tire condition. See your dealer
for service if the TPMS malfunction
light and DIC message comes on
and stays on.
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. The identification
code needs to be matched to a new
tire/wheel position after rotating the
vehicle’s tires or replacing one or
more of the TPMS sensors. The
TPMS sensor matching process
should also be performed after
replacing a spare tire with a road
tire containing the TPMS sensor.
The malfunction light and the DIC
message should go off at the next
ignition cycle. The sensors are
matched to the tire/wheel positions, using a TPMS relearn tool, in the
following order: driver side front tire,
passenger side front tire, passenger
side rear tire, and driver side rear.
See your dealer for service or to
purchase a relearn tool.
There are two minutes to match the
first tire/wheel position, and
five minutes overall to match all four
tire/wheel positions. If it takes
longer, the matching process stops
and must be restarted.
The TPMS sensor matching
process is:
1. Set the parking brake.
2. Turn the ignition to ON/RUN with
the engine off or place the
vehicle power mode in ON/RUN/
START. See Ignition Positions
(Keyless Access) on page 9‑17
or Ignition Positions (Key
Access) on page 9‑15.
3. Use the MENU button to select the Vehicle Information Menu in
the Driver Information
Center (DIC).

Black plate (54,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
10-54 Vehicle Care
4. Use the thumbwheel to scroll tothe Tire Pressure Menu Item
screen.
5. Press the SET/CLR button to begin the sensor matching
process.
A message asking if the process
should begin should appear.
6. Press the SET/CLR button again to confirm the selection.
The horn sounds twice to signal
the receiver is in relearn mode
and the TIRE LEARNING
ACTIVE message displays on
the DIC screen.
7. Start with the driver side front tire.
8. Place the relearn tool against the tire sidewall, near the valve
stem. Then press the button to
activate the TPMS sensor.
A horn chirp confirms that the
sensor identification code has
been matched to this tire and
wheel position. 9. Proceed to the passenger side
front tire, and repeat the
procedure in Step 8.
10. Proceed to the passenger side rear tire, and repeat the
procedure in Step 8.
11. Proceed to the driver side rear tire, and repeat the procedure
in Step 8. The horn sounds two
times to indicate the sensor
identification code has been
matched to the driver side rear
tire, and the TPMS sensor
matching process is no longer
active. The TIRE LEARNING
ACTIVE message on the DIC
display screen goes off.
12. Turn the ignition to LOCK/OFF or press STOP to turn the
ignition off.
13. Set all four tires to the recommended air pressure
level as indicated on the Tire
and Loading Information label.Tire Inspection
We recommend that the tires,
including the spare tire, if the
vehicle has one, be inspected
for signs of wear or damage at
least once a month.
Replace the tire if:
.The indicators at three or
more places around the tire
can be seen.
.There is cord or fabric
showing through the tire's
rubber.
.The tread or sidewall is
cracked, cut, or snagged
deep enough to show cord or
fabric.
.The tire has a bump, bulge,
or split.

Black plate (85,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
Vehicle Care 10-85
If this vehicle has a compact spare
tire, it was fully inflated when new;
however, it can lose air over time.
Check the inflation pressure
regularly. It should be 420 kPa
(60 psi).
Stop as soon as possible and check
that the spare tire is correctly
inflated after being installed on the
vehicle. The compact spare tire is
designed for temporary use only.
The vehicle will perform differently
with the spare tire installed and it is
recommended that the vehicle
speed be limited to 80 km/h
(50 mph). To conserve the tread of
the spare tire, have the standard tire
repaired or replaced as soon as
convenient and return the spare tire
to the storage area.Notice:
When the compact spare
is installed, do not take the
vehicle through an automatic car
wash with guide rails. The
compact spare can get caught on
the rails which can damage the
tire, wheel, and other parts of the
vehicle.
Do not use the compact spare on
other vehicles.
Do not mix the compact spare tire or
wheel with other wheels or tires.
They will not fit. Keep the spare tire
and its wheel together.
Notice: Tire chains will not fit the
compact spare. Using them can
damage the vehicle and the
chains. Do not use tire chains on
the compact spare.Jump Starting
Jump Starting (On-board
with eAssist Only)
If the vehicle fails to crank, it may
be jump started by using the eAssist
battery to charge the 12-volt battery.
Use the following procedure to
activate the on-board jump start
using the DIC controls.
DIC Buttons
1. SET/CLR
2.
w/x(Thumbwheel)
3. MENU
The vehicle may be equipped with
an ignition key or an electronic
keyless ignition with pushbutton
start.

Black plate (86,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
10-86 Vehicle Care
Key Access
Place the ignition key in the ON/
RUN position and proceed as
follows:
1. Press MENU (3) on the turnsignal lever until Vehicle
Information Menu is displayed.
Use
w/x(Thumbwheel) (2) to
scroll through the menu items
until Jump Start is displayed.
2. Press SET/CLR (1) to activate the jump start.
3. The system will then ask for confirmation. If yes is selected,
the jump start will begin and the
display will show JUMP START
ACTIVE WAIT TO START.
4. When the jump start is complete, the display will show JUMP
START COMPLETE ATTEMPT
START. Keyless Access
With the brake pedal not applied,
press and hold the ENGINE START/
STOP button for more than
five seconds. This will place the
vehicle in the Service Only Mode.
Proceed as follows:
1. Press MENU (3) on the turn
signal lever until Vehicle
Information Menu is displayed.
Use
w/x(Thumbwheel) (2) to
scroll through the menu items
until Jump Start is displayed.
2. Press SET/CLR (1) to activate the jump start.
3. The system will then ask for confirmation. If yes is selected,
the jump start will begin and the
display will show JUMP START
ACTIVE WAIT TO START.
4. When the jump start is complete, the display will show JUMP
START COMPLETE ATTEMPT
START. If the vehicle is started, the
on-board jump start function will be
automatically disabled. If the vehicle
cranks but does not start, the
procedure may be repeated again.
If the vehicle start is still
unsuccessful, the jump start can be
attempted using the following jump
starting procedure under
“Jump
Starting (with or without eAssist).”
On-board jump starting may be
unavailable due to the 12-volt
battery charge level, the eAssist
battery charge level, power
capability, or an issue with the
eAssist system. In these cases, the
display will not be available because
of the power issue, or the DIC will
display JUMP START DISABLED
SEE OWNERS MANUAL.

Black plate (9,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
Service and Maintenance 11-9
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services—their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required. Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories.
.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 on page 11‑12 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.

Black plate (2,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
i-2 INDEX
B
Battery . . . . . . . . . . . . . . . . . . . . . . . 10-26Jump Starting . . . . . . . . 10-85, 10-87
Power Protection . . . . . . . . . . . . . . 6-6
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 5-29
Blade Replacement, Wiper . . . 10-28
Bluetooth . . . . . . . . . . 7-22, 7-24, 7-27
Brake
System Warning Light . . . . . . . . 5-18
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 10-23
Antilock . . . . . . . . . . . . . . . . . . . . . . . 9-31
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 9-34
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-24
Parking . . . . . . . . . . . . . . . . . . . . . . . 9-32
System Messages . . . . . . . . . . . . 5-29
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Break-In, New Vehicle . . . . . . . . . 9-14
Bulb Replacement . . . . . . . . . . . . 10-33 Fog Lamps . . . . . . . . . . . . . 10-32, 6-4
Halogen Bulbs . . . . . . . . . . . . . . 10-30
Headlamp Aiming . . . . . . . . . . . 10-29
Headlamps . . . . . . . . . . . . . . . . . 10-30
Headlamps, Front TurnSignal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . 10-30 Bulb Replacement (cont'd)
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . 10-30
License Plate Lamps . . . . . . . 10-33
Taillamps, Turn Signal,
Stoplamps, and
Back-up Lamps . . . . . . . . . . . 10-32
Buying New Tires . . . . . . . . . . . . . 10-57
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-4
California Fuel Requirements . . . . . . . . . . . 9-46
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 10-3
Warning . . . . . . . . . . . . . . . . . . . . . . 10-2
Canadian Vehicle Owners . . . . . . . . iii
Capacities and Specifications . . . . . . . . . . . . . . . . 12-2
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 9-26
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Winter Driving . . . . . . . . . . . . . . . . . 9-8
Cargo Net . . . . . . . . . . . . . . . . . . . . . . 4-3
Cautions, Danger, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . iv CD Player . . . . . . . . . . . . . . . . . . . . . 7-15
Center Console Storage . . . . . . . . 4-3
Chains, Tire . . . . . . . . . . . . . . . . . . 10-61
Charging System Light . . . . . . . . 5-15
Check
Engine Light . . . . . . . . . . . . . . . . . . 5-15
IgnitionTransmission Lock . . . . . . . . 10-28
Child Restraints Infants and YoungChildren . . . . . . . . . . . . . . . . . . . . . 3-31
Lower Anchors and Tethers for Children . . . . . . . . . 3-37
Older Children . . . . . . . . . . . . . . . . 3-29
Securing . . . . . . . . . . . . . . . . 3-44, 3-46
Systems . . . . . . . . . . . . . . . . . . . . . . 3-34
Circuit Breakers . . . . . . . . . . . . . . 10-35
Cleaning Exterior Care . . . . . . . . . . . . . . . 10-92
Interior Care . . . . . . . . . . . . . . . . 10-95
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . 8-1
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Cluster, Instrument . . . . . . . . . . . . . 5-9
Clutch, Hydraulic . . . . . . . . . . . . . 10-14
Collision Damage Repair . . . . . 13-14

Black plate (10,1)Buick Regal Owner Manual - 2013 - crc - 11/5/12
i-10 INDEX
SeatsAdjustment, Front . . . . . . . . . . . . . . 3-3
Head Restraints . . . . . . . . . . . . . . . 3-2
Heated Front . . . . . . . . . . . . . . . . . . 3-6
Lumbar Adjustment, Front . . . . . 3-4
Power Adjustment, Front . . . . . . 3-4
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Reclining Seatbacks . . . . . . . . . . . 3-5
Securing Child Restraints . . . . . . . . . . . . . . 3-44, 3-46
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Messages . . . . . . . . . . . . . . . . . . . . 5-33
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-2
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 2-13
Vehicle Alarm . . . . . . . . . . . . . . . . . 2-13
Service . . . . . . . . . . . . . . . . . . . . . . . . . 8-6 Accessories andModifications . . . . . . . . . . . . . . . . 10-3
Doing Your Own Work . . . . . . . . 10-3
Engine Soon Light . . . . . . . . . . . . 5-15
Maintenance Records . . . . . . .11-15
Maintenance, General Information . . . . . . . . . . . . . . . . . . 11-1 Service (cont'd)
Parts Identification Label . . . . . 12-1
Publications Ordering
Information . . . . . . . . . . . . . . . . 13-16
Scheduling Appointments . . . 13-12
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . 5-19
Servicing the Airbag . . . . . . . . . . . 3-27
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . 10-27
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 9-24
Out of Park . . . . . . . . . . . . . . . . . . . 9-25
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 6-3
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . 10-84
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . 5-11
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 5-20
System . . . . . . . . . . . . . . . . . . . . . . . 9-36
Start Assist, Hills . . . . . . . . . . . . . . 9-35 Start Vehicle, Remote . . . . . . . . . . 2-8
Starter Switch Check . . . . . . . . . 10-27
Starting the Engine . . . . . . . . . . . . 9-19
Starting the Vehicle
Messsages . . . . . . . . . . . . . . . . . . . 5-33
Steering . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Fluid, Power . . . . . . . . . 10-22, 10-23
Heated Wheel . . . . . . . . . . . . . . . . . 5-3
Wheel Adjustment . . . . . . . . . . . . . 5-2
Wheel Controls . . . . . . . . . . . . . . . . 5-2
Stoplamps and Back-up Lamps
Bulb Replacement . . . . . . . . . . 10-32
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Storage Areas Center Console . . . . . . . . . . . . . . . . 4-3
Convenience Net . . . . . . . . . . . . . . 4-3
Glove Box . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel . . . . . . . . . . . . . . 4-1
Storing the Tire Sealant and Compressor Kit . . . . . . . . . 10-78
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-10
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-19
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv