2005 BUICK LACROSSE coolant reservoir

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-34.
B. Battery. SeeBattery on page 5-38.
C. Remote Positive (+) Terminal. SeeJump Starting on
page 5-39.
D. Passenger Compartment Air Filter. SeePassenger
Compartment Air Filter on page 3-28.
E. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-90.
F. Engine Coolant Surge Tank. SeeCooling System on
page 5-26.
G. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-24.
H. Power Steering Fluid Reservoir (Below Generator).
SeePower Steering Fluid on page 5-33.I. Electric Engine Cooling Fans. SeeCooling System
on page 5-26.
J. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
K. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
L. Automatic Transmission Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 5-21.
M. Engine Coolant Bleed Valve. See “How to Add
Coolant to the Radiator” underCooling System on
page 5-26.
N. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-35.
O. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-19.
5-13

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-34.
B. Battery. SeeBattery on page 5-38.
C. Remote Positive (+) Terminal. SeeJump Starting on
page 5-39.
D. Underhood Fuse Block. SeeUnderhood Fuse Block
on page 5-90.
E. Passenger Compartment Air Filter. SeePassenger
Compartment Air Filter on page 3-28.
F. Engine Coolant Surge Tank. SeeCooling System on
page 5-26.
G. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-33.
H. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-24.
I. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
J. Electric Engine Cooling Fans. SeeCooling System
on page 5-26.
K. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.L. Automatic Transmission Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 5-21.
M. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-35.
N. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-19.
Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
5-15

Windshield Washer Fluid
What to Use
When you need windshield washer uid, be sure to read
the manufacturer’s instructions before use. If you will
be operating your vehicle in an area where the
temperature may fall below freezing, use a uid that has
sufficient protection against freezing.
Adding Washer Fluid
When the windshield washer uid is low, a low washer
uid light may appear on the instrument panel cluster.
SeeLow Washer Fluid Warning Light on page 3-45
for more information.
In addition, if your vehicle is equipped with a Driver
Information Center (DIC), the LOW WASHER FLUID
message will appear when the uid level is low. SeeDIC
Warnings and Messages on page 3-53for more
information.Open the cap with the
washer symbol on it. Add
washer uid until the
tank is full. SeeEngine
Compartment Overview on
page 5-12for reservoir
location.
Notice:When using concentrated washer uid, follow
the manufacturer’s instructions for adding water.
Do not mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts of
the washer system. Also, water does not clean as
well as washer uid.
Fill your washer uid tank only three-quarters full
when it is very cold. This allows for expansion if
freezing occurs, which could damage the tank if
it is completely full.
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage your washer
system and paint.
5-34