2001 SUBARU LEGACY heating

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 fourteen 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: Seat, seatbelt and SRS airbags
This c hap ter informs you how to use the seat and se atb elt and c ontains
p rec autions for the SRS airb ag s.Chapter 2: Keys and doors
This c hap ter informs you how to op erate the keys, l oc ks and wind ows.
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: Driving tips
This c hap ter informs you how to d rive your SUBARU i n various c ond i-
tions and exp lains some safety tip s on d riving .Chapter 9: 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 10: Appearance care
This c hap ter informs you how to keep your SUBARU lo oking g ood .

14-4Eng ine c omp artment overview
11-7
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Eng ine c oolant 11-15
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Eng ine exhaust g as (Carb on monoxid e) 8-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eng ine hood 11-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eng ine oil 11-9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eng ine overheating 9-14
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Exterior c are 10-2
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F
Fastening the seatb elt 1-18
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Flat tires 9-4
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Floor mat (if eq uip p ed ) 6-14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog lig ht switc h (if eq uip p ed ) 3-24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fold ing d own the rear seat — Station wag on 1-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front d ifferential g ear oil (AT vehic les) 11-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front fog lig ht (if eq uip p ed ) 11-53
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seatb elt p retensioners 1-28
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Front seats 1-2
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Front turn sig nal lig ht, p arking lig ht and marker l ig ht 11-53. . . . . . . . . . . . . . . . . . .
Front-wheel d rive warning lig ht (for AT vehic les) 3- 17
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Fuel 7-2
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Fuel ec onomy hints 8-3
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Fuel filler lid and c ap 7-4
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Fuel g aug e 3-9
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Fuel req uirements 7-2
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Fuse p anel loc ated b ehind the c oin tray 12-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse p anel loc ated in the eng ine c omp artment 12-10 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuses 11-46
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Fuses and c irc uits 12-6
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G
Glove c omp artment 6-5
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GVWR and GAWR (Gross Vehic le Weig ht Rating and Gross Axle Weig ht Rating ) 8-19. . .

14-6M
Main fuse and fusib le link
11-48
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Maintenanc e p rec autions 11-3
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Maintenanc e sc hed ule 11-3
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Maintenanc e tools 9-26
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Manual heating and air c ond itioning system 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual transmission 7-11
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Manual transmission oil 11-23
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Mc Intosh aud io set (if eq uip p ed ) 5-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Meters and g aug es 3-7
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Mirrors 3-31
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Moonroof (if eq uip p ed ) 2-27
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Moonroof — if the moonroof c annot b e c losed 9-25 . . . . . . . . . . . . . . . . . . . . . . . . . . .
N
New vehic le b reak-in d riving – the first 1,000 miles (1,600 km) 8-2 . . . . . .
O
Od ometer/Trip meter 3-7
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Off road d riving 8-7
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Oil p ressure warning lig ht 3-13
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Op erating tip s for heater and air c ond itioner 4-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outsid e mirrors 3-34
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Outsid e temp erature ind ic ator (if eq uip p ed ) 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overhead c onsole (if eq uip p ed ) 6-6
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P
Parking b rake stroke 11-37
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Parking lig ht switc h 3-23
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Parking your vehic le 7-31
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Period ic insp ec tions 8-5
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Power d oor loc king switc hes (if eq uip p ed ) 2-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering 7-20
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Power steering fluid 11-29
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Power wind ows 2-21
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Prec autions ag ainst vehic le mod ific ation 1-74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat, seatbelt and SRS airbags1-9
–
CONTINUED –
Seat heater (if equipped)
CAUTION
Use of the seat heater for a long period of time while the
engine is not running can cause battery discharge. Do not put anything on the seat which insulates against heat,
such as a blanket, cushion, or similar items. This may cause theseat heater to overheat. When cleaning the seat, do not use benzine, paint thinner, or
any similar materials.
The seat heater op erates when the ig nition switc h i s either in the “ACC ”
or “ON ” p osition.
HB1073BB
HB1019BB
To turn on the seat heater, p ush the “LO ” or “HI ” p osition on the switc h,
as d esired , d ep end ing on the temp erature. LO: Normal heating
HI: Rap id heating
The ind ic ator loc ated on the switc h c omes on when t he seat heater is in
op eration. When the vehic le ’s interior is warmed enoug h or b efore you
leave the vehic le, b e sure to turn the switc h off.

3-24Fog light switch (if equipped)
The fog lig hts op erate only when the head lig hts are
on low b eam. Push
the fog lig ht switc h to turn the fog lig hts on.
Press the switc h ag ain to turn them off.
HB2025BB
The ind ic ator lig ht loc ated on the switc h will illu minate when the fog
lig hts are on.
Wiper and washer
WARNING
In freezing weather, do not use the windshield washer until the
windshield is sufficiently warmed by the defroster.Otherwise the washer fluid can freeze on the windshield, blocking
your view.
CAUTION
Do not operate the washer continuously for more than ten se-
conds, or when the washer fluid tank is empty. This may cause
overheating of the washer motor. Check the washer fluid level fre-
quently, such as at fuel stops.

Instruments and controls3-29
–
CONTINUED –
Rear window defogger switch
CAUTION
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 discharged, do not operate
the defogger continuously for any longer than necessary.
The rear wind ow d efog g er op erates only when the ig n ition switc h is in
the “ON ” p osition.
The rear wind ow d efog g er switc h is loc ated on the c limate c ontrol p anel.
The d efog g er will automatic ally shut off after ab ou t 15 minutes. If the win-
d ow c lears b efore that time, p ush the switc h to tur n it off. It also turns off
when the ig nition switc h is turned to the “ACC ” or “LOCK ” p osition. If
d efrosting or d efog g ing is d esired when you restart your vehic le, you
have to p ush the switc h to turn it on ag ain.
For vehicles with manual heating and air conditioning systems
HB5009BB
To turn on the d efog g er, p ush the switc h. To turn i t off, p ush the switc h
ag ain.
The ind ic ator lig ht loc ated on the switc h lig hts up while the rear win-
d ow d efog g er is op erating .

4
Climate control
Ventilator4-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual heating and air conditioning system 4-4 . . . . . . . . . . . . . . . . . . . .
Heater operation 4-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner operation 4-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic climate control system (if equipped) 4-11 . . . . . . . . . . . . . . .
Operating tips for heater and air conditioner 4-19 . . . . . . . . . . . . . . . . . . .
Air filtration system (if equipped) 4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4
Manual heating and air conditioning system
Control panel
HB5004BC
1. Temp erature c ontrol d ial
2. Fan sp eed c ontrol d ial
3. Air flow c ontrol d ial
4. Air c ond itioner b utton (if eq uip p ed )
5. Air inlet selec tion b utton
6. Rear wind ow d efog g er b utton (Refer to “Rear wind ow d efog g er ” in
c hap ter 3.) n Temperature control dial
This d ial reg ulates the temp erature of air flow fro m the air outlets over
a rang e from the b lue area (c ool) to red area (warm ).
n Fan speed control dial
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 d ial is used to sel ec t four fan sp eed s.
n Air flow 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.