blade BUICK REGAL 2003 User Guide

Windshield and Wiper Blades
If the windshield is not clear after using the windshield
washer, or if the wiper blade chatters when running,
wax, sap or other material may be on the blade or
windshield.
Clean the outside of the windshield with a full-strength
glass cleaning liquid. The windshield is clean if beads do
not form when you rinse it with water.
Grime from the windshield will stick to the wiper blades
and affect their performance. Clean the blade by
wiping vigorously with a cloth soaked in full-strength
windshield washer solvent. Then rinse the blade
with water.
Check the wiper blades and clean them as necessary;
replace blades that look worn.
Aluminum or Chrome-Plated Wheels
Your vehicle may be equipped with either aluminum or
chrome-plated wheels.
Keep your wheels clean using a soft clean cloth with
mild soap and water. Rinse with clean water. After
rinsing thoroughly, dry with a soft clean towel. A wax
may then be applied.The surface of these wheels is similar to the painted
surface of your vehicle. Don’t use strong soaps,
chemicals, abrasive polishes, abrasive cleaners,
cleaners with acid, or abrasive cleaning brushes on
them because you could damage the surface. Do not
use chrome polish on aluminum wheels.
Use chrome polish only on chrome-plated wheels, but
avoid any painted surface of the wheel, and buff off
immediately after application.
Don’t take your vehicle through an automatic car wash
that has silicone carbide tire cleaning brushes. These
brushes can also damage the surface of these wheels.
Tires
To clean your tires, use a stiff brush with tire cleaner.
Notice:When applying a tire dressing, always take
care to wipe off any overspray or splash from all
painted surfaces on the body or wheels of the
vehicle. Petroleum-based products may damage the
paintnish and tires.
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Normal Maintenance Replacement Parts
Part Number
Engine Air Cleaner/FilterA1614C*
Engine Oil FilterType PF47*
Passenger Compartment Air Filter10406026
Spark Plugs
3800 V6Type 41–101*
Gap: 0.060 inches (1.52 mm)
3800 Supercharged V6Type 41–101*
Gap: 0.060 inches (1.52 mm)
Wiper Blade
Type
LengthShepherd’s Hook
22.0 inches (56.0 cm)
*ACDelco
®part number.
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2003 - Regal OM

At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield. Also see
“Windshield Wiper and Wiper Blades”underCleaning
the Outside of Your Vehicle on page 5-80.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. SeePart D: Recommended Fluids and
Lubricants on page 6-16.
Automatic Transaxle Check
Check the transaxleuid level; add if needed. See
Automatic Transaxle Fluid on page 5-20.Auid loss
may indicate a problem. Check the system and repair if
needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specied in Part D.
Body Lubrication Service
Lubricate all hinges and latches, including those for the
body doors, hood, secondary latch, pivots, spring
anchor, release pawl, rear compartment, glove box door,
console door and any folding seat hardware. Part D
tells you what to use. More frequent lubrication may be
required when exposed to a corrosive environment.
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2003 - Regal OM

When to Change Engine Oil
(GM Oil Life System)...................................5-16
When to Check......................................5-18, 5-57
When to Check and Change............................5-20
When to Check Power Steering Fluid................5-37
When You Are Ready to Leave After Parking
on a Hill .....................................................4-41
Where to Put the Restraint...............................1-35
Why Safety Belts Work
..................................... 1-8
Window Lock-Out
............................................2-15
Windows
.......................................................2-14
Power
........................................................2-15
Windshield and Wiper Blades
...........................5-82Windshield Washer........................................... 3-8
Fluid..........................................................5-38
Windshield Washer Fluid Level Check................6-10
Windshield Wiper
Blade Replacement......................................5-55
Fuses........................................................5-86
Windshield Wipers............................................ 3-7
Winter Driving................................................4-26
Wiper Blade Check.........................................6-11
Y
Your Vehicle and the Environment....................... 6-2
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2003 - Regal OM