2000 SUBARU IMPREZA climate control

ii
How to use this owner’s manual
Using your Owner’s manual
Before you op erate your vehic le, c arefully read thi s manual. To p rotec t
yourself and extend the servic e life of your vehic l e, follow the instruc tions
in this manual. Failure to ob serve these instruc tio ns may result in serious
injury and d amag e to your vehic le.
This manual is c omp osed of thirteen c hap ters. Eac h c hap ter b eg ins with
a b rief tab le of c ontents, so you c an usually tell at a g lanc e if that c hap -
ter c ontains the information you want. Chapter 1: Doors and Locks
This c hap ter informs you how to op erate the keys, l oc ks and wind ows.
Chapter 2: Seat, seat belt and SRS airbag
This c hap ter informs you how to use the seat and se at b elt and c ontains
p rec autions for the SRS airb ag .Chapter 3: Instruments and controls
This c hap ter informs you ab out the op eration of ins trument p anel ind ic a-
tors and how to use the instruments and other switc hes.
Chapter 4: Climate Control
This c hap ter informs you how to op erate the c limate c ontrol.
Chapter 5: Audio
This c hap ter informs you how to op erate your aud io system.
Chapter 6: Interior equipment
This c hap ter informs you how to op erate interior eq uip ment.
Chapter 7: Starting and operating
This c hap ter informs you how to start and op erate y our SUBARU.
Chapter 8: In case of emergency
This c hap ter informs you what to d o if you have a p rob lem while d riving ,
suc h as a flat tire or eng ine overheating .Chapter 9: Appearance care
This c hap ter informs you how to keep your SUBARU lo oking g ood .
Chapter 10: Maintenance and service
This c hap ter informs you how to keep your SUBARU ru nning p rop erly.

Doors and locks
Seat, seatbelt and SRS airbag
Instruments and controls
Climate control
2
3
4
Audio
Interior equipment
Starting and operating
In case of emergency
5 67 8
Appearance care
Maintenance and service
Specifications
Consumer information and Reporting safety defects12
Index139
10
11
1
xi
–
CONTINUED –
Table of contents

4
Climate control
Ventilator4-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating and air conditioning 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater operation 4-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner operation 4-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips for heater and air conditioner 4-9 . . . . . . . . . . . . . . . . . . .
Air filtration system (if equipped) 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Climate control4-3
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CONTINUED –
Heating and air conditioning
HS0071
Temperature
control dialAir inlet selec- tion leverAir outlet control dial
Fan speed control leverAir conditioner button
Air outlet control dial
This d ial has the following five p ositions:
: Air flows throug h the instrument p anel outlets.
: Air flows throug h the instrument p anel outlets and the foot
outlets.
: Air flows throug h the foot outlets and some throug h the wind -
shield d efroster outlets.
: Air flows throug h the wind shield d efroster outlets and foot
outlets.
: Air flows throug h the wind shield d efroster outlets .
Temperature control dial
This d ial reg ulates the hot air flow from the heate r over a rang e from
the b lue area (c ool) to red area (warm). Fan speed control lever
The fan op erates only when the ig nition switc h is t urned to the “ON ”
p osition. The fan sp eed c ontrol lever is used to se lec t four fan
sp eed s.

Climate control4-5
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CONTINUED –
Warm air also c omes out from the rig ht and left air
outlets. To stop
warm air flow from these outlets, turn the c orresp o nd ing thumb -wheel
to the “
” p osition.
Heating and defrosting
HS0075
HS0074
To d irec t warm air toward the floor and the wind shi eld :
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial to the most c omf ortab le level.
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
Warm air also c omes out from the rig ht and left air outlets. To stop
warm air flow from these outlets, turn the c orresp o nd ing thumb -wheel
to the “
” p osition.

Climate control4-7
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CONTINUED –
warmer than from the instrument p anel outlet.
1. Set the air inlet selec tion lever to the
“
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial to the d esired t emp erature level.
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
Setting the temp erature c ontrol d ial fully turned t o the red area or b lue
area d ec reases the temp erature d ifferenc e b etween t he air from the
instrument p anel outlets and the air from the foot outlets.
Ventilation
WARNING
Continued operaton in the “
” position may fog up the win-
dows. Switch to the “
” position as soon as the outside
dusty condition clears.
HS0081
HS0080
To forc e outsid e air throug h the instrument p anel o utlets:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial all the way left .
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
When d riving on a d usty road , set the air inlet c on trol lever to the
“
” p osition.

Climate control4-9
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CONTINUED –
HS0073
HS0072
ON position
To d irec t warm air to the wind shield and front d oor wind ows:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Push the air c ond itioner b utton on.
4. Set the temp erature c ontrol d ial to the red area.
5. Set the fan sp eed c ontrol lever at the hig hest sp eed .
Operating tips for heater and air conditioner Cleaning ventilator grille
HG0083
Ventilator inlet grille
Always keep the front ventilator inlet g rille free of snow, leaves, or oth-
er ob struc tions to ensure effic ient heating and d ef rosting . Sinc e the
c ond enser is loc ated in front of the rad iator, this area should b e kep t

4-10c lean b ec ause c ooling p erformanc e is imp aired b y an
y ac c umulation
of insec ts and leaves on the c ond enser. Efficient cooling after parking in direct sunlight
After p arking in d irec t sunlig ht, d rive with the wi nd ows op en for a few
minutes to allow outsid e air to c irc ulate into the heated interior. This re-
sults in q uic ker c ooling b y the air c ond itioner. Ke ep the wind ows
c losed d uring the op eration of the air c ond itioner for maximum c ooling
effic ienc y. Lubrication oil circulation in the refrigerant circuit
Op erate the air c ond itioner c omp ressor at a low eng ine sp eed (at id le
or low d riving sp eed s) a few minutes eac h month d ur ing the off-sea-
son to c irc ulate its oil. Checking air conditioning system before summer season
Chec k the air c ond itioner unit for refrig erant leak s, hose c ond itions,
and p rop er op eration eac h sp ring . This c hec k is b es t p erformed b y
your SUBARU d ealer. Cooling and dehumidifying in high humidity and low tempera- ture weather condition
Und er c ertain weather c ond itions (hig h relative hum id ity, low temp era-
tures, etc .) a small amount of water vap or emission from the air outlets
may b e notic ed d uring c ooling or d ehumid ifying . Thi s c ond ition is nor-
mal and d oes not ind ic ate any p rob lem with the air c ond itioning sys-
tem. Air conditioner compressor shut-off when engine is heavily loaded
To imp rove ac c eleration and g as mileag e, the air c o nd itioner c om-
p ressor is d esig ned to temp orarily shut off d uring air c ond itioner op -
eration whenever the ac c elerator is fully d ep ressed . Suc h as d uring
rap id ac c eleration or when d riving on a steep up g ra d e.
Refrigerant for your climate control system
Your air c ond itioner uses ozone friend ly refrig eran t HFC134a. There-
fore, the method of ad d ing , c hang ing or c hec king th e refrig erant is
d ifferent from the method for CFC12 (freon). Consul t your SUBARU