Subaru 2005 Impreza - Manual (Page 437)

11-56
Maintenance and service
Windshield washer fluid
Check the level of the washer fluid at each fuel stop. If
the level is low, fill the fluid up to the neck of the reser-
voir.
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 Wind-
shield Washer Fluid contains 58.5% methyl alcohol
and 41.5% surfactant, by volume. Its freezing temper-
ature varies according to how much it is diluted, as in-
dicated in the following table.
Never use engine coolant as washer fluid be-
cause it could cause paint damage.
UGB134HA
Washer Fluid Concentration Freezing Temperature
30% 10.4 °F (–12°C)
50% –4 °F (–20°C)
100% –49 °F (–45°C)