Subaru WRX STI S209 Owner's manual

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
This supplement contains the descriptions for
WRX STI S209. For information not covered in
the supplement, refer to OWNER’S MANUAL for
WRX & WRX STI.
“SUBARU” and the six-star cluster design are registered trademarks of SUBARU CORPORATION.
*CCopyright 2019 SUBARU TECNICA INTERNATIONAL INC.

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Model "ALL_MODEL_MEMO" EDITED: 2019/ 5/ 23
Left Page

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
This manual describes the following vehicle type.

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Model "ALL_MODEL_MEMO" EDITED: 2019/ 5/ 23
Left Page

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
Illustrated index
S00AE
&Exterior
S00AE01
1) Intercooler water spray (page 5)
2) Carbon roof (page 20)
3) Side under spoiler (page 19)
4) Flat tires (page 11)/Tire pressure (page
29)
5) Front spoiler (page 19)
1

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
2
1) Rear wing (page 8)
2) Rear bumper cherry red stripe (page 21)
3) Rear under spoiler (page 19)

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
&Engine compartment
XXXXXXX
1) Flexible tower bar (page 7)
2) Serial number plate (page 23)
3) Air cleaner case (page 22)
3

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
4
&Steering wheel
S00AE09
1) Intercooler water spray switches (page
5)
NOTE
For switches other than the intercooler
water spray switches, refer to the
vehicle Owner’s Manual for details.

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
Intercooler water spray
S00AQ
Intercooler water spray switches
Pull the intercooler water spray switches
for approximately 1/2 seconds or more to
spray water onto the intercooler. This can
be used to help maintain adequate inter-
cooler performance when the outside
temperature is high.
Water is sprayed to the intercooler re-
gardless of which switch is pulled. Water
is sprayed for approximately 2 seconds.
Intercooler water spray warning light
NOTE
.The intercooler water spray warning
light comes on when the water level in
the tank has dropped to the lower limit.
If the warning light illuminates, refill
the tank with water. The tank is under
the floor of the trunk.
.In cold weather (when you do not
use the intercooler water spray), keep
the tank half-empty or below in case
the water freezes. If a large amount of
water in the tank freezes, it could
cause the tank to crack.
.This function does not dramatically
improve the vehicle’s performance.
CAUTION
.Do not pull the switches when
the warning light is illuminated. If
the switch is kept pulled when
the tank is short of water, the
water pump motor could over-
heat.
.Do not pull the switches when
the ambient temperature is 418F
(58C) or lower. If the intercooler
water spray is used in cold
temperatures, the water could
be frozen and cause the water
pump motor to overheat.
5

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北米Model "SAV19110-A" EDITED: 2019/ 5/ 23
6
&Refilling the intercooler
water spray tank
S00AQ01
Add water to the intercooler water spray
tank when the intercooler water spray
warning light in the combination meter
comes on. The warning light comes on
when the water in the tank has de-
creased.
1) Storage compartment
2) Tank cap
3) Tank
The intercooler water spray tank is be-
neath the storage compartment under the
floor of the trunk. Refer to “Under-floor
storage compartment” FP10.
Do not move the storage compartment
unless it is empty. Doing so could damage
the storage compartment. To avoid this,
remove the cargo from the storage
compartment in advance, and hold it by
the center to take it out of the trunk.
CAUTION
In cold weather (when you do not
use the intercooler water spray),
keep the tank half-empty or less in
case the water freezes. If a large
amount of water in the tank freezes,
it could cause the tank to crack.