Windshield Washer Fluid; Adding Washer Fluid - Buick 2002 Regal Owner's Manual

If the fluid is at the ADD mark, you should add fluid.
When the engine compartment is hot, the level should be
at the HOT mark.
What to Use
To determine what kind of fluid to use, see
"Recommended Fluids and Lubricants" in the Index.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
6-30

Windshield Washer Fluid

What to Use
When you need windshield washer fluid, 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 fluid that has sufficient
protection against freezing. See "Engine Compartment
Overview" in the Index for reservoir location.

Adding Washer Fluid

Open the cap with the
washer symbol on it.
Add washer fluid until
the tank is full.