ECU BUICK REGAL 1998 Owner's Guide

Front Towing
NOTICE:
Do not tow with sling type equipment or
fascidfog lamp damage will occur. Use wheel-lift
or car-carrier equipment. Additional ramping
may be required for car-carrier equipment. Use
safety chains and wheel straps. Use the T-slots for
car-carrier securing.
Towing a vehicle over rough surfaces could
damage a vehicle. Damage can occur from
vehicle to ground or vehicle to wheel-lift
equipment. To help avoid damage, install a
towing dolly and raise the vehicle until adequate
clearance
is obtained between the ground and/or
wheel-lift equipment.
Do not attach winch cables or J-hooks to
suspension components when using car-carrier
equipment. Always use T-hooks inserted in
the T-hook slots.
5-11
ProCarManuals.com

Attach T-hook chains in
front of the wheels, into the
slots
of the front shipping
brackets on the cradle (both
sides). Insert the hook from
the inward side of the slot
and not the outward side.
These slots are
to be used when securing to
car-carrier equipment.
NOTICE:
When attaching T-hooks to the shipping slots in
the frame rail, attach them inside of the frame to
avoid damage to the frame or front fascia.
Attach a separate safety
chain around the outboard
end
of each lower
control arm.
I NOTICE:
I
Take care not to damage the brake pipes and
hoses or the
ABS sensor and wiring. I
5-12
ProCarManuals.com

Rear Towing
INOTICE:
Using a towing dolly for your drive wheels is
recommended if your vehicle is towed more
than
500 cumulative miles (800 km) or exceeds
50 mph (80 km/h).
NOTICE:
Do not tow with sling-type equipment or the rear
bumper valance will be damaged.
Use wheel-lift
or car-carrier equipment. Additional ramping
may be required for car-carrier equipment. Use
safety chains and wheel straps. Use the T-slots for
car-carrier securing.
Towing a vehicle over rough surfaces could
damage a vehicle. Damage can occur from
vehicle to ground or vehicle to wheel-lift
equipment.
To help avoid damage, install a
towing dolly and raise the vehicle until adequate
clearance is obtained between the ground and/or
wheel-lift equipment.
Do not attach winch cables or J-nooks to
suspension components when using car-carrier
equipment.
Always use T-hooks inserted in
T-hooks slots.
5-13
ProCarManuals.com

Attach T-hook chains into
slots
in the bottom of the
floor pan, just ahead of the
rear wheels, on both sides.
These slots are to be used when securing to
car-carrier equipment. Attach a
separate safety
chain around the outboard
end of both lateral arms.
I NOTICE:
Take care not to damage the brake pipes
and cables.
5-14
ProCarManuals.com

Storing the Flat Tire and Tools
Storing a jack, a tire or other equipment in the
passenger compartment
of the vehicle could
cause injury.
In a sudden stop or collision, loose
equipment could strike someone. Store
all these
in the proper place.
After you’ve put the compact spare tire on your vehicle,
you’ll need to store the flat tire in your trunk. Use the
following procedure to secure the flat tire
in the trunk.
When storing a full-size tire you must use the extension
with the protector/guide to help avoid wheel surface
damage. Use the extension and protector/guide located
in the foam holder.
To store a full-size tire, place the tire
valve stem facing down and then remove
the
protector/guide and attach the retainer securely. When reinstalling
a compact spare tire, put the
protector/guide back in the foam holder. Store the cover
as far forward as possible.
5-35
...
ProCarManuals.com

NOTICE:
Horizontal aim of the headlamp must be done
first. Adjusting vertical
aim first will result in
2. Using an E8 Torx@ socket, turn the horizontal
aiming adjustment screw
(B) until the “0” (zero) on
the pointer is lined up with the center marking on the
horizontal block index plate
(C).
3. To adjust the vertical aim, use an E8 Torn@ socket
and turn the vertical aiming adjustment screw
until the bubble inside the level
(D) is centered at
“0” (zero).
Front Parking and I’urn Signal Lamp
1. Remove the headlamp assembly. Refer to the
removal procedure earlier in this section.
2. Remove the rubber bulb access cover.
3. Twist and pull the sidemarker lamp socket from the
4. Holding the base of the bulb, pull the bulb from
5. Push the new bulb into the socket.
headlamp assembly.
the socket.
B.
C.
D.
Passenger’s Side Headlamp Shown
Horizontal aim adjustment screw Horizontal block index plate
Vertical aiming level
6. Put the socket back into the headlamp assembly and
turn it to the right until it is secure.
7. Replace the rubber bulb access cover.
6-37
ProCarManuals.com

2. Turn off the ignition while the wipers are at the
outer positions of the wiper pattern. The blades are
more accessible for removalh-eplacement while in
this position.
3. Pull the windshield wiper arm 3 to 4 inches
(7.5 to 10 cm) away from the windshield.
4. While holding the wiper arm away from the glass,
push the release clip from under the blade
connecting point and pull the blade assembly down
toward the glass to remove it from the wiper arm.
5. Push the new wiper blade securely on the wiper arm
until
you hear the release clip “click” into place.
For wiper blade replacement length and type, see
“Capacities and Specifications”
in the Index.
Tires
Your new vehicle comes with high-quality tires made by
a leading tire manufacturer. If you ever have questions
about your tire warranty and where
to obtain service, see
your Buick Warranty booklet for details.
Poorly maintained and improperly used tires
are dangerous.
Overloading your tires can cause
overheating
as a result of too much friction.
You could have an air-out and
a serious
accident. See “Loading Your Vehicle” in
the Index.
Underinflated tires pose the same danger as
overloaded tires. The resulting accident
could cause serious injury. Check all tires
frequently to maintain the recommended
pressure. Tire pressure should be checked
when your tires are cold.
Overinflated tires are more likely to be cut,
punctured or broken by a sudden impact
--
such as when you hit a pothole. Keep tires
at the recommended pressure.
Worn, old tires can cause accidents. If your
tread
is badly worn, or if your tires have
been damaged, replace them.
6-42
ProCarManuals.com

NOTICE: (Continued)
Use another type of traction device only if its
manufacturer recommends it for use on your
vehicle and tire size combination and road
conditions. Follow that manufacturer’s
instructions.
To help avoid damage to your
vehicle, drive slowly, readjust or remove the
device if it’s contacting your vehicle, and don’t
spin your wheels.
If you do find traction devices that will fit, install
them on the front tires.
If you have other tires, use tire chains only where
legal and only when you must. Use only
SAE Class
“S” type chains that are the proper size for your
tires. Install them on the front tires and tighten
them as tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If the contact continues, slow down until it
stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in a closed space.
When you use anything from a container
to clean your
vehicle, be sure to follow the manufacturer’s warnings
and instructions. And always open your doors or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
Gasoline
Benzene
Naphtha
Carbon Tetrachloride
Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous
-- some more than
others
-- and they can all damage your vehicle, too.
6-51
ProCarManuals.com

Roadside Assistance
Buick Motor Division is proud to offer Buick Premium
Roadside Assistance to customers for vehicles covered
under the
3 year/36,000 mile (60 000 km) new car
warranty (whichever occurs first). Our commitment to Buick owners has always included
superior service through our network
of over 2,800 Buick
dealers. Buick Premium Roadside Assistance provides an
extra measure of convenience and security.
BUICK PREMIUM ROADSIDE ASSISTANCE:
Provides owners with access to minor repairs or
towing for disabled vehicles. Although Roadside
Assistance is not a repair facility, it is a means of
assisting customers in an emergency situation.
Takes the anxiety out of uncertain situations by
providing easy access
to service professionals trained
to work with Buick owners, 24 hours
a day, 365 days
a year, including weekends and holidays.
For details
on Buick Premium Roadside Assistance,
please consult your Buick Premium Roadside Assistance
owner booklet included with your owner’s manual. For
needed assistance, call the Buick Premium Roadside
Assistance toll-free hotline: 1-800-252-
11 12.
Canadian Roadside Assistance
Vehicles purchased in Canada have an extensive
Roadside Assistance program accessible from anywhere
in Canada or the United States. Please refer to the
separate brochure provided by the dealer or call
1-800-268-6800 for emergency services.
8-5
ProCarManuals.com

Oilwarning ................................. 2-71
Performance Shift
....................... 2.26. 2.74
Safety Belt Reminder
...................... 1.7. 2.59
Security
.................................... 2-73
Service Engine Soon
.......................... 2-69
Service Vehicle Soon .......................... 2-74
Traction Control System Active
.................. 2-65
Traction Control System Warning
................ 2-64
Loading Your Vehicle
........................... 4-31
Locks
Cylinders
................................... 7-15
DelayedLocking
.............................. 2-8
Door
........................................ 2-4
Ignition Transaxle Check
....................... 7-17
Key Lock Cylinder Service
..................... 7- 15
Lockout Protection Feature
...................... 2-5
ManualDoor
................................. 2-4
PowerDoor
.................................. 2-5
Rear-Door Child Security
....................... 2-6
Trunk
...................................... 2-15
Window
.................................... 2-33
Loss
of Control ................................ 4- 16
Low Coolant Warning Light
................. 2.68. 6.26
LowFuelLight
................................ 2-75
Low Oil Level Light
....................... 2.72. 6.12
Low Tire Light
................................. 2-68
Low Traction Light
............................. 2-66
Low Washer Fluid Warning Light
............. 2.37. 2-74
Low-Beam Headlamps
.......................... 2-35
Lubricants and Fluids
............................ 7-19
Programmable Automatic
Power Door
............. 2-7 Lubrication Service.
Body
........................ 7- 15
Magnetic Variable Effort Steering
................ 4-12
Maintenance. Normal Replacement Parts
............ 6-69
Maintenance Record
............................ 7-20
Maintenance Schedule
............................ 7-1
Maintenance Schedule
............................ 7-5
How it’s Organized ............................ 7-3
Introduction
.................................. 7-2
Owner Checks and Services
..................... 7-14
Scheduled Maintenance Services
.................. 7-4
Your Vehicle and the Environment
................ 7-2
Maintenance Schedule. Recommended
Fluids and Lubricants
.......................... 7-19
Maintenance. Underbody
......................... 6-58
Malfunction Indicator Lamp
...................... 2-69
Periodic Maintenance Inspections
................ 7-18
Maintenance When Trailer Towing
................. 4-40
Manual Door Locks
........................
Front Seat ...................
Manual Single Zone Climate Control
Methanol
.....................
Mirrors .......................
Convex Outside ..............
Electrochromic Daymight ......
Inside Daymight Rearview .....
Power Outside Foldaway .......
Visor Vanity .................
MMT ........................
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
.......... 2-4
.....
.....
.....
.....
.....
.....
.....
.....
.....
.....
.... 1-2
.... 3-2
.... 6-5
... 2-47
... 2-48
... 2-47
... 2-47
... 2-48
... 2-51
.... 6-4
9-7
ProCarManuals.com