Page 177 of 491
3-40
Instruments and controls
Rear window defogger switch
The rear window defogger operates only when the ig-
nition switch is in the “ON” position.
The rear window defogger switch is located on the cli-
mate control panel.
The defogger will automatically shut off after about 15
minutes. If the window clears before that time, push
the switch to turn it off. It also turns off when the igni-
tion switch is turned to the “ACC” or “LOCK” position.
If defrosting or defogging is desired when you restart
your vehicle, you have to push the switch to turn it on
again.
Manual climate control system
UG3508BA
Page 178 of 491
3-41
Instruments and controls
– CONTINUED –
Semi-automatic climate control system
To turn on the defogger, push the switch. To turn it off,
push the switch again.
The indicator light located on the switch lights up while
the rear window defogger is operating.
NOTE
If your vehicle is equipped with the outside mirror
defogger, the outside mirror defogger operates
while the rear window defogger is operating.
" Do not use sharp instruments or window cleaner containing abrasives to clean the inner
surface of the rear window. They may damage
the conductors printed on the window."
To prevent the battery from being dis-
charged, do not operate the defogger continu-
ously for any longer than necessary.
UG3035BA
Page 179 of 491

3-42
Instruments and controls
Windshield wiper deicer (if equipped)
The windshield wiper deicer operates only when the
ignition switch is in the “ON” position.
Before turning on the windshield wiper deicer, remove
any snow from the windshield. To turn on the wind-
shield wiper deicer, push the switch. The indicator light
located on the switch lights up while the windshield
wiper deicer is operating.
The windshield wiper deicer will automatically shut off
after about 15 minutes. If the windshield wiper blades
have been deiced completely before that time, push
the switch to turn it off. It also turns off when the igni-
tion switch is turned to the “ACC” or “LOCK” position.
If deicing is not complete when you restart your vehi-
cle, you have to push the switch to turn the deicer on
again.
NOTE
If your vehicle is equipped with the outside mirror
defogger, the outside mirror defogger operates
while the rear window defogger is operating.
To prevent the battery from being discharged,
do not operate the windshield wiper deicer con-
tinuously for any longer than necessary.UG3515BA
Page 180 of 491
3-43
Instruments and controls
– CONTINUED –
Intercooler water spray switch (WRX-
STi)
Pressing this switch causes water to be sprayed into
the intercooler. It can be used to help maintain ade-
quate intercooler performance when the ambient tem-perature is high.
Water is sprayed for approximately two seconds every
time the switch is pressed and then released.
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, re-
fill the tank with water. The tank is located on the
right-hand side of the trunk. For the tank refilling
method, refer to the “Intercooler water spray” sec-
tion in Chapter 11." In cold weather (when you do not use the inter-
cooler water spray), keep the tank half-empty or
below in case the water freezes. A larger amount
of water could break the tank if it froze.
I/C
WATER SPRAY
UG3509BA
UGB079BA
Page 181 of 491
3-44
Instruments and controls
Do not press the switch when the warning light
is illuminated. If the switch is kept pressed
when the tank is short of water, the water pump
motor could overheat.
Mirrors
Always check that the inside and outside mirrors are
properly adjusted before you start driving. !
Inside mirror
1) Tab
The inside mirror has a day and night position. Pull the
tab at the bottom of the mirror toward you for the night
position. Push it away for the day position. The night
position reduces glare from headlights.
1HS3036BB
Page 182 of 491

3-45
Instruments and controls
– CONTINUED –
!Auto-dimming mirror/compass (if equipped)
1) Left button
2) Auto dimming indicator
3) Photosensor
4) Right button
The inside electronic compass mirror has an anti-glare
feature which automatically reduces glare coming
from headlights of vehicles behind you. It also con-
tains a built-in compass." By pressing and releasing the left button, the auto-
matic dimming function is toggled on or off. When the
automatic dimming function is on, the auto dimming in-
dicator light (green) located to the right of the button will illuminate. "
By pressing and releasing the right button, the com-
pass display is toggled on or off. When the compass is
on, an illuminated compass reading will appear in the
lower part of the mirror.
Even with the mirror in anti-glare mode, the mirror sur-
face turns bright if the transmission is shifted into re-
verse. This is to ensure good rearward visibility during reversing. " Photosensors
The mirror has a photosensor attached on both the
front and back sides. If the glare from the headlights of
vehicles behind you strikes the mirror, these sensors
1 23 4
HS3037BB
HS3038BA
Page 183 of 491

3-46
Instruments and controls
detect it and make the reflection surface of the mirror
dimmer to help prevent you from being blinded. For
this reason, use care not to cover the sensors with
stickers, or other similar items. Periodically wipe the
sensors clean using a piece of dry soft cotton cloth or
an applicator. "
Compass calibration
1. For optimum calibration, switch off all nonessential
electrical accessories (rear window defogger, heater/
air conditioning system, spotlight, etc.) and ensure all
doors are shut.
2. Drive to an open, level area away from large metal-
lic objects or structures and make certain the ignition
switch is in the “ON” position.
3. Press and hold the left button for 3 seconds then re-
lease, and the compass will enter the calibration
mode. “CAL” and direction will be displayed.
4. Drive slowly in a circle until “CAL” disappears from
the display (about two or three circles). The compass
is now calibrated.
5. Further calibration may be necessary should out-
side. Influences cause the mirror to read inaccurately.
You will know that this has occurred if your compass
begins to read in only limited directions. Should you
encounter this situation, return to step one of the
above procedure and recalibrate the mirror. "
Compass zone adjustment
Compass calibration zones
1. The zone setting is factory preset to Zone 8. Refer
to the “Compass calibration zone” map shown above
or one attached to the end of this manual to verify that
the compass zone setting is correct for your geograph-ical location.
2. Press and hold the right button for 3 seconds then
release, and the word “ZONE” will briefly appear and
then the zone number will be displayed.
3. Press the right hand button repeatedly to cycle the
display through all possible zone settings. Stop cycling
when the correct zone setting for your location is dis-
10
9
8
7
6
5
4
3
1112
13
HGF048AA
Page 184 of 491
3-47
Instruments and controls
– CONTINUED –
played.
4. Releasing the button for 3 seconds will exit the
zone setting mode. !Outside mirrors
! Convex mirror (passenger side)
Objects look smaller in a convex mirror and far-
ther away than when viewed in a flat mirror. Do
not use the convex mirror to judge the distance
of vehicles behind you when changing lanes.
Use the inside mirror (or glance backwards) to determine the actual size and distance of ob-
jects that you view in convex mirror.
! Remote control mirror switch
1) Selection switch
2) Direction control switch
The remote control mirrors operate only when the ig-
nition switch is in the “ON” or “ACC” position.
1. Press either end of the selection switch, “L” for the left, “R” for the right.
2. Move the direction control switch in the direction
you want to move the mirror.
HS3040BA
1
2
UG3510BB