2003 TOYOTA HIGHLANDER light

’03 HIGHLANDER_U (L/O 0208)
2772003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
NOTICE
Be sure the engine and all accesso-
ries are off before performing main-
tenance.
 When checking the battery, remove
the ground cable from the negative
terminal (“” mark) first and rein-
stall it last.
 Be careful not to cause a short cir-
cuit with tools.
 Take care no solution gets into the
battery when washing it.Ty p e A
Green Dark Clear or
light yellow
Ty p e B Blue White Red
CHECKING BY INDICATOR
Check the battery condition by the indi-
cator color.
Indicator color
ConditionTy p e ATy p e B
GreenBlueGood
DarkWhite
Charging necessary.
Have battery
checked by your
Toyota dealer.
Clear orlight
yellow
RedHave battery
checked by your
Toyota dealer.
During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re- charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION
Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.
Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may ex-
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure all
accessories are turned off.
—Checking battery c ondition Battery recharging pr ecautions

’03 HIGHLANDER_U (L/O 0208)
2782003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
GoodBlown
Ty p e A
Good Blown
Ty p e B
Good Blown
Ty p e C
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See “Fuse locations” on page 254 in Sec-
tion 71 for locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull a suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
on page 290 in Section 8 of this manual
for the functions controlled by each circuit.
Checking and replacing fuses

’03 HIGHLANDER_U (L/O 0208)
2792003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
Type A fuses can be pulled out by using
the pullout tool. The location of the pull
out tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the “RADIO
NO.1” or “RADIO NO.2” fuse, which may
be dispensable for normal driving, and use
it if its amperage rating is the same.
If you cannot use one of the same amper-
age, use one that is lower, but as close
as possible to the rating. If the amperage
is lower than that specified, the fuse
might blow out again but this does not
indicate anything wrong. Be sure to get
the correct fuse as soon as possible and
return the substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies. If the new fuse immediately blows out,
there is a problem with the electrical sys-
tem. Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
If any washer does not work or low
windshield washer fluid level warning
light comes on, the washer tank may be
empty. Add washer fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
and most auto parts stores. Follow the
manufacturer ’s directions for how much to
mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Adding washer fluid

’03 HIGHLANDER_U (L/O 0208)
2802003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
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
Toyota dealer. Light bulbsBulb
No.WTy p e
Headlights (low)900651B
Headlights (high)900560A
Front fog lights—35C
Front turn signals/
parking and front
side marker lights
—21/5F
Rear turn signal
lights—21E
Stop/tail lights744321/5D
Rear side marker1685D
Backup lights744021D
License plate light—5D
High mounted stop
light92118D
Interior lights—8G
Personal light—10F
Vanity lights—1.5G
Door courtesy
lights—5D
Glove box light—1.2F
Replacing light bulbs—

’03 HIGHLANDER_U (L/O 0208)
2812003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
A: HB3 halogen bulbs
B: HB4 halogen bulbs
C: H3 halogen bulbs
D: Wedge base bulbs
E: Wedge base bulbs (amber)
F: Single end bulbs
G: Double end bulbs
1. Open the hood. Turn the bulb base
counterclockwise to the front of the
vehicle as shown.2. Pull the bulb out of the bulb baseand install a new bulb.
If the connector is tight, wiggle it.
—Headlights

’03 HIGHLANDER_U (L/O 0208)
2822003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
3. Insert the bulb base into the mount-
ing hole by turning it clockwise.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact your Toyota dealer. If either the left or right front fog, front
turn signal/parking or rear side marker
lights burns out, contact your Toyota
dealer.
NOTICE
Do not try to replace any of the light
bulbs mentioned above by yourself.
You may damage the vehicle.
—Front fog, front turn signal/
parking and rear side marker
lights
—Rear turn signal, stop/tail
and backup lights

’03 HIGHLANDER_U (L/O 0208)
2832003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
a: Stop/tail light
b: Rear turn signal light
c: Stop/tail light
d: Backup light
—High mounted stoplight

’03 HIGHLANDER_U (L/O 0208)
2842003 HIGHLANDER from Aug. ’02 Prod. (OM48441U)
Use a Phillipshead screwdriver.
—License plate light