2005 BUICK PARK AVENUE wiper fluid

The Rainsense™ system is activated by turning the
wiper control band to one of the ve sensitivity levels
within the delay area. The delay position closest to OFF
is the lowest sensitivity setting, level one. The highest
sensitivity setting, level ve, is closest to the LO position.
A single wipe will occur each time you turn the wiper
control band to a higher sensitivity level to indicate that
the sensitivity level has been increased.
The windshield wipers also remain in a “high park”
position, stopped on the windshield and not in the
normal park position, even when the ignition is
turned off.
Notice:If you do not turn off the windshield wipers
when driving through an automatic car wash, you
could damage the wipers. Always turn off the
windshield wipers before entering an automatic
car wash.
The MIST and wash cycles operate as normal and are
not affected by the moisture-sensing function. The
system can be overridden at any time by manually
turning the wiper band to LO or HI speed.
Notice:Do not place stickers or other items on the
exterior glass surface directly in front of the
moisture sensor. Doing this could cause the
moisture sensor to malfunction.Windshield Washer
At the top of the multifunction lever there is a paddle
with the word PUSH on it. To spray washer uid on the
windshield, push the paddle. The wipers will clear
the window and either stop or return to your preset
speed. For more washer cycles, push and hold
the paddle.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
If your vehicle is equipped with a DIC, a WINDSHIELD
WASHER FLUID LOW message will appear on the
instrument panel cluster when the vehicle is low
on washer uid. SeeDIC Warnings and Messages on
page 3-49.
Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can really help on long trips.
3-10

When you want to leave the freeway, move to the
proper lane well in advance. If you miss your exit, do
not, under any circumstances, stop and back up. Drive
on to the next exit.
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 are ready. Try to be well rested. If you
must start when you are not fresh — such as after
a day’s work — do not 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 is ready to go. If it needs
service, have it done before starting out. Of course, you
will nd experienced and able service experts in GM
dealerships all across North America. They will 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 inated to the
recommended pressure?
Weather Forecasts:What is 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?
4-22

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 Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-5
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-6
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...................................................5-13
Engine Oil Life System..................................5-17
Supercharger Oil..........................................5-18
Engine Air Cleaner/Filter................................5-19
Automatic Transaxle Fluid..............................5-22
Engine Coolant.............................................5-24
Radiator Pressure Cap..................................5-26
Engine Overheating.......................................5-26
Cooling System............................................5-28
Power Steering Fluid.....................................5-34Windshield Washer Fluid................................5-35
Brakes........................................................5-37
Battery........................................................5-40
Jump Starting...............................................5-41
Headlamp Aiming...........................................5-45
Bulb Replacement..........................................5-47
Halogen Bulbs..............................................5-47
Headlamps..................................................5-47
Front Turn Signal Lamps...............................5-50
Rear Turn Signal, Stoplamps and
Back-Up Lamps........................................5-50
Rear Quarter Panel Turn Signal
and Stoplamps..........................................5-54
Replacement Bulbs.......................................5-56
Windshield Wiper Blade Replacement..............5-57
Tires..............................................................5-58
Tire Sidewall Labelling...................................5-59
Tire Terminology and Denitions.....................5-61
Ination - Tire Pressure.................................5-64
Check Tire Pressure System..........................5-65
Tire Inspection and Rotation...........................5-67
When It Is Time for New Tires.......................5-68
Buying New Tires.........................................5-68
Uniform Tire Quality Grading..........................5-69
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
Windshield and Wiper Blades on page 5-88.
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 6-25.
Automatic Transaxle Check
Check the transaxle uid level; add if needed. See
Automatic 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
specied 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

Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-19
Part C - Periodic Maintenance Inspections..........6-23
Part D - Recommended Fluids and Lubricants....6-25
Part E - Maintenance Record...........................6-27
Passenger Compartment Air Filter.....................3-30
Passing.........................................................4-13
PASS-Key
®III ................................................2-20
PASS-Key®III Operation..................................2-20
Perimeter Lighting...........................................3-17
Personal Choice Radio Controls........................3-69
Personalization, Climate Controls......................3-31
Power
Accessory Outlets........................................3-24
Door Locks.................................................2-10
Lumbar Controls........................................... 1-3
Retained Accessory (RAP)............................2-23
Seat............................................................ 1-2
Steering Fluid.............................................5-34
Windows....................................................2-17
Programmable Automatic Door Locks.................2-11
Programming the HomeLink
®Transmitter...........2-41
Q
Questions and Answers About Safety Belts.........1-10
R
Radiator Pressure Cap....................................5-26
Radios..........................................................3-55
Care of Your Cassette Tape Player................3-73
Care of Your CD Player...............................3-74
Care of Your CDs........................................3-74
Personal Choice Radio Controls....................3-69
Radio with Cassette.....................................3-56
Radio with Cassette and CD.........................3-60
Setting the Time..........................................3-55
Theft-Deterrent............................................3-70
Trunk-Mounted CD Changer..........................3-66
Understanding Reception..............................3-72
Rainsense™ II Wipers....................................... 3-9
Rear Door Security Locks................................2-13
Rear Quarter Panel Turn Signal
and Stoplamps............................................5-54
Rear Reading Lamps......................................3-19
Rear Safety Belt Comfort Guides......................1-24
Rear Seat Pass Through.................................2-47
Rear Seat Passengers, Safety Belts..................1-20
Rear Storage Area..........................................2-47
Rear Turn Signal, Stoplamps and
Back-Up Lamps...........................................5-50
Rearview Mirror, Automatic Dimming..................2-34
Rearview Mirror, Automatic Dimming
with Compass.............................................2-34
10

Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identication
Number (VIN).............................................5-91
Service Parts Identication Label...................5-91
Vehicle Personalization
DIC ...........................................................3-50
Memory Seat and Mirrors.............................2-48
Ventilation Adjustment......................................3-30
Visors...........................................................2-18
W
Warning Lights, Gages and Indicators................3-32
Warnings
DIC Warnings and Messages........................3-49
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-71
Replacement...............................................5-71
Where to Put the Restraint...............................1-36
Windows.......................................................2-16
Power........................................................2-17
Windshield
Wiper Blades, Cleaning................................5-88
Windshield Washer.........................................3-10
Fluid..........................................................5-35
Windshield Wiper
Blade Replacement......................................5-57
Rainsense™ II Wipers................................... 3-9
Windshield Wipers......................................... 3-9
Winter Driving................................................4-25
Y
Your Vehicle and the Environment....................... 6-2
14