HOLDEN WH II 2002 Series Owner's Handbook Manual page 127

The washer container is marked yellow and
is located in the engine compartment, near
the battery. It has a flip top cap.
As washer fluid is constantly used the level
should be topped up weekly.
For a crystal clear windscreen, the correct
amount of Optikleen (from your Holden
Dealer as part number 92140005) can be
added. Do not use ordinary soap or
detergent as these not only froth up but will
also damage the wiper rubbers.
Make sure the cap is secured.
Note that washer jets are not adjustable,
and can be damaged if tampered with.
WASHER FLUID LEVEL
Chapter
7
WEEKLY CHECKS
7-9
I