Maintenance and service
Windshield washer fluid
Washer fluid level gauge
11-39
level gauge or the “FULL” mark on the
tank.
Use windshield washer fluid. If windshield
washer fluid is unavailable use clean
water.
In areas where water freezes in winter,
use an anti-freeze type windshield washer
fluid. SUBARU Windshield Washer Fluid
contains 58.5% methyl alcohol and 41.5%
surfactant, by volume. Its freezing temperature varies according to how much it
is diluted, as indicated in the following
table.
Washer Fluid
Concentration
Freezing
Temperature
30%
10.48F (−128C)
50%
−48F (−208C)
100%
If you spray washer fluid on the windshield
but the supply of washer fluid appears to
diminish, check the level of washer fluid in
the tank