Page 9 of 230
3
1. Headlight and turn signal switches
2. Wiper and washer switches
3. Rear window defogger switch
4. Emergency flasher switch
5. Air conditioning controls
6. Front passenger ’s seat belt reminder
light
7. Auxiliary box
8. Cigarette lighter
9. Ashtray
10. Ignition switch
11. Tilt steering lock release lever
12. Power rear view mirror control switches
13. Instrument panel light control dial 
     
        
        Page 75 of 230
69
OPERATION OF INSTRUMENTS AND
CONTROLS
Lights, Wipers and Defogger
Headlights and turn signals70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Emergency flashers71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Instrument panel light control72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Interior lights72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Windshield wipers and washer73 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Rear window wiper and washer73 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Rear window and outside rear view mirror defoggers74 . . . . . . . . . . . . 
SECTION 1  5 
     
        
        Page 80 of 230

74
To defog or defrost the rear window,
push the switch.
The key must be in the “ON” position.
The thin heater wires on the inside of the
rear window and the heater panels  in the
outside rear view mirrors will quickly clear
the surfaces. An indicator light will illumi-
nate to indicate the defoggers are operat-
ing.
Push the switch once again to turn the
defoggers off.
CAUTION
Since the mirror surfaces can get hot,
do not touch them when the defogger
switch is on.
Make sure you turn the defoggers off
when the surfaces are clear. Leaving the
defoggers on for a long time could cause
the battery  to discharge, especially during
stop−and−go driving. The defoggers are
not designed for drying rain water or for
melting snow.
If the outside rear view mirrors are heavi-
ly coated with ice, use a spray de−icer
before operating the switch.
NOTICE
To prevent the battery from being
discharged, turn the switch off
when the engine is not running.
When cleaning the inside of the
rear window, be careful not to
scratch or damage the heater wires
or connectors.
Rear window and outside rear
view mirror defoggers 
     
        
        Page 210 of 230

204
Replacing light bulbs—
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the ignition switch and
light switch are off.  Use bulbs  with the
wattage ratings given in the table.
CAUTION
To prevent burning yourself, do not
replace the light bulbs while they
are hot.
Halogen bulbs have pressurized gas
inside and require special handling.
They can burst or shatter if
scratched or dropped. Hold a bulb
only by its plastic or metal case.
Do not  touch the glass part  of a
bulb with bare hands.
NOTICE
Only use a bulb of the listed type.
The inside of the lens of exterior lights
such as headlights may temporarily  fog up
when the lens becomes wet in the rain or
in a car wash. This is not a problem
because the fogging is caused by the
temperature difference between the outside
and inside of the lens, just like the
windshield fogged up in the rain. However,
if there is a large drop of water on the
inside of the lens, or if there is water
pooled inside the light, contact your Scion
dealer.Light bulbsBulb
No.WTy p e
HeadlightsHB260/55A
Front turn signal
lights744021B
Parking lights—5B
Front side marker
lights—3.8B
Side turn signal
lights—5C
Rear turn signal
lights744021B
Stop/tail lights744321/5B
Back−up lights92118B
License plate lights—5B
High mounted
stoplights—5B
Front Interior light—8D
Rear interior light—8D
Auxiliary box light—4.9D 
     
        
        Page 222 of 230

216
Fuses
81A001
Engine compartment
Fuses
1. RDI 30 A: Electric cooling fan
2. HTR SUB1 50 A: Air conditioning sys-
tem
3. ABS NO.1 40 A: Anti−lock brake sys-
tem
4. DOME 15 A: Clock, interior light,
gauges of meters
5. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
81A002
Instrument panel
6. HORN 15 A: Horn
7. AM2 15 A: Starter system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, discharge warning system
8. ST 30 A: Starter system
9. H LP LH/H LP LO LH 10 A: Left−
hand headlight
10. H LP RH/H LP LO RH 10 A: Right−
hand headlight
11. A/C2 7.5 A: Air conditioning system12. SPARE 30 A: Spare
13. SPARE 15 A: Spare
14. AM1 40 A: “ACC”, “GAUGE”, “WIPER”,
and “ECU−IG” fuses
15. POWER 30 A: Power windows
16. HTR 40 A: Air conditioning system
17. DEF 30 A: Rear window defogger sys-
tem.
18. GAUGE 10 A: Back−up lights, charging
system, air conditioning system, power
window system, gauges of meters
19. D/L 25 A: Power door lock system
20. TAIL 10 A: Tail lights, parking lights,
license plate lights
21. WIPER 20 A: Windshield wipers and
washer
22. ECU B 7.5 A: SRS airbag system
23. FOG 15 A: Front fog lights
24. ACC 15 A: Clock, cigarette lighter
25. ECU IG 7.5 A: Anti−lock brake system,
electric cooling fan
26. OBD 7.5 A: On−board diagnosis  sys-
tem