HONDA S2000 - Manual (Page 181)

Check the fluid level by looking at
the level gauge attached to the cap.
Check the fluid level in the
windshield washer reservoir at least
monthly during normal use. Fill the reservoir with a good-quality
windshield washer fluid. This
increases the cleaning capability and
prevents freezing in cold weather.
When you refill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer fluid
on a clean cloth. This will help to
condition them.
Windshield Washers
Ma
int
e
na
nce
175
LEVEL GAUGE
RESERVOIR CAP
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.