2016 BUICK REGAL Owner's Manual

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
288 Vehicle Care
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.
Caution
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 - North
America (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
The vehicle may be equipped with
an ignition key or an electronic
keyless ignition with pushbutton
start. Key Access
Place the ignition key in the ON/
RUN position and proceed as
follows:
1. Press
Sthen scrollyorz
until the Settings menu
displays.
2. Press
Vto enter the
Settings menu.
3. Press
Tthen scrollyorz
until Jump Start displays.
4. Press
Vto activate the jump
start.
5. 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.
6. When the jump start is complete, the display will show
JUMP START COMPLETE
ATTEMPT START or JUMP
START DISABLED SEE
OWNERS MANUAL.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Vehicle Care 289
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
Sthen scrollyorz
until the Settings menu
displays.
2. Press
Vto enter the
Settings menu.
3. Press
Tthen scrollyorz
until Jump Start displays.
4. Press
Vto activate the jump
start.
5. 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. 6. When the jump start is
complete, the display will show
JUMP START COMPLETE
ATTEMPT START or JUMP
START DISABLED SEE
OWNERS MANUAL.
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 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.
Jump Starting - North
America (with or without
eAssist)
For more information about the
vehicle battery, see Battery - North
America 0241.
If the battery has run down, try to
use another vehicle and some
jumper cables to start the vehicle.
Be sure to use the following steps to
do it safely.
{Warning
WARNING: Battery posts,
terminals, and related
accessories contain lead and lead
compounds, chemicals known to
the State of California to cause
cancer and birth defects or other
reproductive harm. Batteries also
contain other chemicals known to
the State of California to cause
cancer. WASH HANDS AFTER
HANDLING. SeeCalifornia
Proposition 65 Warning 0220.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
290 Vehicle Care
{Warning
Batteries can hurt you. They can
be dangerous because:. They contain acid that can
burn you.
. They contain gas that can
explode or ignite.
. They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you.
Caution
Ignoring these steps could result
in costly damage to the vehicle
that would not be covered by the
vehicle warranty. Trying to start
the vehicle by pushing or pulling it
will not work, and it could damage
the vehicle. The vehicle has a battery cover that
must be removed to gain access to
the battery for jump starting.
1. Clips
2. Pivot Points
To remove the battery cover:
1. Release the two rear clips (1).
2. Lift the battery cover up toward the front of the vehicle to
release it from the pivot
points (2) and remove.
3. Reverse Steps 1 and 2 to reinstall the battery cover.
The vehicle has a remote
positive (+) terminal under a trim
cover. It is under the battery cover
on the driver side of the engine
compartment. See Engine
Compartment Overview 0223. You
should always use this remote
positive (+) terminal.
The jump start negative grounding
point for the discharged battery is
the engine block or an engine
mounting bolt. Connect to a spot as
far away from the discharged
battery as possible.
1. Check the other vehicle. It must have a 12-volt battery
with a negative ground system.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 291
Caution
If the other vehicle does not have
a 12-volt system with a negative
ground, both vehicles can be
damaged. Only use a vehicle that
has a 12-volt system with a
negative ground for jump starting.
2. Position the two vehicles so that they are not touching.
To avoid the possibility of the
vehicles rolling, set the parking
brake firmly on both vehicles
involved in the jump starting
procedure. Put an automatic
transmission in P (Park) or a
manual transmission in Neutral
before setting the parking
brake.
Caution
If any accessories are left on or
plugged in during the jump
starting procedure, they could be
damaged. The repairs would not
be covered by the vehicle
warranty. Whenever possible, turn
off or unplug all accessories on
either vehicle when jump starting.
3. Turn the ignition to LOCK/OFF and switch off all lights and
accessories in both vehicles,
except the hazard warning
flashers if needed.
{Warning
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing, and tools away from any
underhood electric fan.
{Warning
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded.
Use a flashlight if you need more
light.
Battery fluid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, flush
the place with water and get
medical help immediately.
{Warning
Fans or other moving engine
parts can injure you badly. Keep
your hands away from moving
parts once the engine is running.
4. Connect the red positive (+) cable to the remote positive (+)
terminal of the discharged
battery.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
292 Vehicle Care
5. Connect the other end of thepositive (+) cable to the
positive (+) terminal of the
good battery. Use a remote
positive (+) terminal if the
vehicle has one.
6. Connect one end of the black negative (−) cable to the
negative (−) terminal of the
good battery.
7. Connect the other end of the negative (−) cable to the
negative (–) grounding point for
the discharged battery.
8. Start the vehicle with the good battery and run the engine at
idle speed for at least
four minutes.
9. Try to start the vehicle that had the dead battery. If it will not
start after a few tries, it
probably needs service.Caution
If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by the vehicle warranty.
Always connect and remove the
jumper cables in the correct order,
making sure that the cables do
not touch each other or other
metal.
Jumper Cable Removal
Reverse the sequence exactly when
removing the jumper cables.
After starting the disabled vehicle
and removing the jumper cables,
allow it to idle for several minutes.
Towing
Towing the Vehicle
Caution
Incorrectly towing a disabled
vehicle may cause damage. The
damage would not be covered by
the vehicle warranty.
Do not lash or hook to
suspension components. Use the
proper straps around the tires to
secure the vehicle.
Have the vehicle towed on a wheel
lift tow truck. A flatbed car carrier
could damage the vehicle. The
wheel lift tow truck must raise the
rear of the vehicle and wheel dollies
must be used to lift the front wheels
off the ground.
Consult your dealer or a
professional towing service if the
disabled vehicle must be towed.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 293
Recreational Vehicle
Towing
Recreational vehicle towing means
towing the vehicle behind another
vehicle, such as behind a motor
home. The two most common types
of recreational vehicle towing are
known as dinghy towing and dolly
towing. Dinghy towing is towing the
vehicle with all four wheels on the
ground. Dolly towing is towing the
vehicle with two wheels on the
ground and two wheels up on a
device known as a dolly.
Here are some important things to
consider before recreational vehicle
towing:
.What is the towing capacity of
the towing vehicle? Be sure to
read the tow vehicle
manufacturer's
recommendations.
. What is the distance that will be
traveled? Some vehicles have
restrictions on how far and how
long they can tow. .
Is the proper towing equipment
going to be used? See your
dealer or trailering professional
for additional advice and
equipment recommendations.
. Is the vehicle ready to be
towed? Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
Dinghy Towing
Caution
If the vehicle is towed with all four
wheels on the ground, the
drivetrain components could be
damaged. The repairs would not
be covered by the vehicle
warranty. Do not tow the vehicle
with all four wheels on the
ground.
Vehicles with an automatic
transmission should not be towed
with all four wheels on the ground.
If the vehicle must be towed, a dolly
should be used. See the information
on dolly towing later in this section.

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
294 Vehicle Care
Dinghy Towing from the Rear
The vehicle was not designed to be
towed from the rear with all four
wheels on the ground.
Dolly Towing from the Front
(Front-Wheel Drive)
Vehicles with front-wheel drive can
be dolly towed from the front.
To dolly tow the vehicle from the
front:1. Attach the dolly to the tow vehicle following the dolly
manufacturer's instructions.
2. Drive the front wheels onto the dolly.
3. Shift the automatic transmission into P (Park).
4. Firmly set the parking brake. 5. Use an adequate clamping
device designed for towing to
ensure that the front wheels
are locked into the
straight-ahead position.
6. Secure the vehicle to the dolly following the manufacturer's
instructions.
7. Release the parking brake only after the vehicle being towed is
firmly attached to the towing
vehicle.
8. Turn the ignition to LOCK/OFF.Dolly Towing from the Front
(All-Wheel Drive)

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9159380) - 2016 - CRC - 2/23/16
Vehicle Care 295
Vehicles with all-wheel drive cannot
be dolly towed.
Dolly Towing from the Rear
The vehicle cannot be dolly towed
from the rear.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory.
Use a de-icing agent only when
absolutely necessary, and have the
locks greased after using. See
Recommended Fluids and
Lubricants0315.
Washing the Vehicle
To preserve the vehicle's finish,
wash it often and out of direct
sunlight.
Caution
Do not use petroleum-based,
acidic, or abrasive cleaning
agents as they can damage the
vehicle's paint, metal, or plastic
parts. If damage occurs, it would
not be covered by the vehicle
warranty. Approved cleaning
products can be obtained from
(Continued)
Caution (Continued)
your dealer. Follow all
manufacturer directions regarding
correct product usage, necessary
safety precautions, and
appropriate disposal of any
vehicle care product.
Caution
Avoid using high-pressure
washes closer than 30 cm (12 in)
to the surface of the vehicle. Use
of power washers exceeding
8,274 kPa (1,200 psi) can result
in damage or removal of paint
and decals.
Caution
Do not power wash any
component under the hood that
has this
esymbol.
(Continued)