Driving tips/Winter driving
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%
−498F (−458C)
In order to prevent freezing of washer
fluid, check the freezing temperatures in
the table above when adjusting the fluid
concentration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
used previously, purge the old fluid from
the piping between the reservoir tank and
washer nozzles by operating the washer
for a certain period of time. Otherwise, if
the concentration of the fluid remaining in
the piping is too low for the outside
temperature, it may freeze and block the
nozzles.
CAUTION
. Adjust the washer fluid concentration appropriately for the out-
side temperature. If the concentration is inappropriate, sprayed
washer fluid may freeze on the
windshield and obstruct your
view, and the fluid may freeze in
the reservoir tank.
. State or local regulations on
volatile organic compounds may
restrict the use of methanol, a
common windshield washer antifreeze additive. Washer fluids
containing non-methanol antifreeze agents should be used
only if they provide cold weather
protection without damaging
your vehicle’s paint, wiper blades
or washer system.
! Before driving your vehicle
Before entering the vehicle, remove any
snow or ice from your shoes because that
could make the pedals slippery and
driving dangerous.
While warming up the vehicle before
driving, check that the accelerator pedal,
brake pedal, and all other controls operate
smoothly.
Clear away ice and snow that has
accumulated under the fenders to avoid
making steering difficult. During severe
8-9
winter driving, stop when and where it is
safe to do so and check under the fenders
periodically.
! Parking in cold weather
WARNING
Snow can trap dangerous exhaust
gases under your vehicle. Keep
snow clear of the exhaust pipe and
from around your vehicle if you park
the vehicle in snow with the engine
running.
CAUTION
. Do not use the parking brake
when parking for long periods in
cold weather since it could freeze
in that position.
. When the vehicle is parked in
snow or when it snows, raise the
wiper blades off the glass to
prevent damage to them.
. Under either of the following
conditions, icing may develop
on the brake system, which could
cause poor braking action.
– When the vehicle has been left
parked after use on roads
heavily covered with snow
– CONTINUED –