wiper fluid BUICK PARK AVENUE 2003 Owner's Manual

The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted. Reduce your speed
according to your speedometer, not to your sense
of motion. After driving for any distance at higher
speeds, you may tend to think you are going slower
than you actually are.
Before Leaving on a Long Trip
Make sure you're ready. Try to be well rested. If you
must start when you're not fresh Ð such as after a day's
work Ð don't plan to make too many miles that ®rst
part of the journey. Wear comfortable clothing and shoes
you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it's ready to go. If it needs
service, have it done before starting out. Of course,
you'll ®nd experienced and able service experts in GM
dealerships all across North America. They'll be
ready and willing to help if you need it.Here are some things you can check before a trip:
·Windshield Washer Fluid:Is the reservoir full? Are
all windows clean inside and outside?
·Wiper Blades:Are they in good shape?
·Fuel, Engine Oil, Other Fluids:Have you checked
all levels?
·Lamps:Are they all working? Are the lenses clean?
·Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all in¯ated to the
recommended pressure?
·Weather Forecasts:What's the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
·Maps:Do you have up-to-date maps?
4-21

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside of
Your Vehicle..............................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Speci®cations....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under
the Hood....................................................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-14
Supercharger Oil..........................................5-19
Engine Air Cleaner/Filter................................5-20
Automatic Transaxle Fluid..............................5-22
Engine Coolant.............................................5-24
Radiator Pressure Cap..................................5-27
Engine Overheating.......................................5-27
Cooling System............................................5-30
Power Steering Fluid.....................................5-38Windshield Washer Fluid................................5-38
Brakes........................................................5-40
Battery........................................................5-42
Jump Starting...............................................5-43
Headlamp Aiming...........................................5-47
Bulb Replacement..........................................5-49
Halogen Bulbs..............................................5-49
Headlamps..................................................5-50
Front Turn Signal Lamps...............................5-52
Rear Turn Signal, Stoplamps and
Back-Up Lamps........................................5-52
Rear Quarter Panel Turn Signal and
Stoplamps................................................5-56
Replacement Bulbs.......................................5-57
Windshield Wiper Blade Replacement..............5-58
Tires..............................................................5-59
In¯ation Ð Tire Pressure...............................5-59
Check Tire Pressure System..........................5-60
Tire Inspection and Rotation...........................5-62
When It Is Time for New Tires.......................5-63
Buying New Tires.........................................5-64
Uniform Tire Quality Grading..........................5-65
Wheel Alignment and Tire Balance..................5-66
Wheel Replacement......................................5-66
Section 5 Service and Appearance Care
5-1

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
ªWindshield Wiper and Wiper Bladesº under
Cleaning
the Outside of Your Vehicle on page 5-82.
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. See
Part D: Recommended Fluids and
Lubricants on page 6-25.
Automatic Transaxle Check
Check the transaxle ¯uid level; add if needed. SeeAutomatic Transaxle Fluid on page 5-22. A ¯uid 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
speci®ed in Part D.
Body Lubrication Service
Lubricate all body door hinges. Also lubricate all hinges
and latches, including those for the hood, glove box
door and console door. Part D tells you what to
use. More frequent lubrication may be required when
exposed to a corrosive environment.
6-20

W
Warning Lights, Gages and Indicators................3-29
Warnings.......................................................3-45
DIC Warnings and Messages........................3-45
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-82
Weatherstrip Lubrication...................................6-20
Weight of the Trailer Tongue.............................4-34
Weight of the Trailer........................................4-33
What Kind of Engine Oil to Use........................5-15
What Kind of Oil to Use..................................5-19
What to Do with Used Oil................................5-18
What to Use..........................................5-25, 5-38
Wheels..........................................................5-66
Alignment and Tire Balance..........................5-66
Replacement...............................................5-66
When to Add Engine Oil..................................5-15
When to Change Engine Oil (Vehicles
With the GM Oil Life System)........................5-17
When to Change Engine Oil (Vehicles
Without the GM Oil Life System)...................5-17When to Check and Change............................5-22
When to Check Power Steering Fluid................5-38
When to Check......................................5-19, 5-60
When to Inspect the Engine Air
Cleaner/Filter..............................................5-20
When You Are Ready to Leave After
Parking on a Hill.........................................4-38
Where to Put the Restraint...............................1-36
Why Safety Belts Work..................................... 1-7
Window Lock Out...................................2-16, 3-51
Windows.......................................................2-15
Power........................................................2-16
Windshield Washer Fluid Level Check................6-19
Windshield Washer........................................... 3-8
Fluid..........................................................5-38
Windshield Wiper............................................5-58
Blade Replacement......................................5-58
Windshield Wipers............................................ 3-7
Winter Driving................................................4-24
Wiper Blade Check.........................................6-20
Y
Your Vehicle and the Environment....................... 6-2
16