2011 TOYOTA AYGO light

DO−IT YOURSELF MAINTENANCE: Electrical components277
Section 7−3
DO−IT−YOURSELF MAINTENANCE
Electrical components
DChecking battery condition 278.............................
DBattery recharging precautions 280.........................
DChecking and replacing fuses 280...........................
DAdding washer fluid 282....................................
DReplacing light bulbs 282...................................
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278DO−IT YOURSELF MAINTENANCE: Electrical components
CAUTION
BATTERY PRECAUTIONS
The battery produces flammable and
explosive hydrogen gas.
DDo not cause a spark from the bat-
tery with tools.
DDo not smoke or light a match near
the battery.
The electrolyte contains poisonous
and corrosive sulfuric acid.
DAvoid contact with eyes, skin or
clothes.
DNever ingest electrolyte.
DWear protective safety glasses when
working near the battery.
DKeep children away from the bat-
tery.
EMERGENCY MEASURES
DIf electrolyte gets in your eyes,
flush your eyes with clean water
immediately and get immediate
medical attention. If possible, con-
tinue to apply water with a sponge
or cloth while en route to the medi-
cal office.
DIf electrolyte gets on your skin,
thoroughly wash the contact area. If
you feel pain or burning, get medi-
cal attention immediately.
DIf electrolyte gets on your clothes,
there is a possibility of its soaking
through to your skin, so immediate-
ly take off the exposed clothing and
follow the procedure above, if nec-
essary.
DIf you accidentally swallow electro-
lyte, drink a large quantity of water
or milk. Follow with milk of magne-
sia, beaten raw egg or vegetable
oil. Then go immediately for emer-
gency help.
The electricity stored in the battery will
discharge gradually even when the vehicle
is not in use, due to natural discharge
and the draining effects of certain electri-
cal appliances. If the vehicle is left for a
long time, the battery may discharge, and
the engine may be unable to start. (The
battery recharges automatically during
driving.)
The meanings of each caution symbol
on the top of the battery are as fol-
lows:
No smoking, no naked
flames, no sparks
Shield eyes
Keep away from children
Battery acid
Note operating instructions
Explosive gas
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Checking battery condition—
—Precautions

DO−IT YOURSELF MAINTENANCE: Electrical components281
MS73028a
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 259 in Sec-
tion 7−1for locations of the fuses.
Turn the engine switch and inoperative
component off. Pull the suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. See page 300 in Section 8 for
the functions controlled by each circuit.
Type A fuses can be pulled out using the
pull−out tool. The location of the pull−out
tool is shown in the illustration.
If you are not sure whether a 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.
If you do not have a spare fuse, in an
emergency you can pull out the “DOME”
fuse, which may be dispensable for nor-
mal 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
to the rating as possible. 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 a
correct fuse as soon as possible and re-
turn 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 any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional, 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.
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282DO−IT YOURSELF MAINTENANCE: Electrical components
Adding washer fluid
If any washer does not work, the wash-
er tank may be empty. Add washer
fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below the freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
or repairer and most auto parts stores or
another duly qualified professional. 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.
Replacing light bulbs—
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the engine switch and
light switch are off. Use bulbs with the
wattage ratings given in the table.
CAUTION
DTo prevent burning yourself, do not
replace the light bulbs while they
are hot.
DHalogen 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 wind-
shield fogs 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 any autho-
rized Toyota dealer or repairer, or another
duly qualified and equipped professional.
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DO−IT YOURSELF MAINTENANCE: Electrical components283
Light bulbsWTy p e
Headlights60/55A
Position lights5D
Front turn signal lights21C
Side turn signal lights5—
Rear turn signal lights21B
Stop/tail lights21/5B
Back−up lights21B
Rear fog light21B
High mounted stoplight5D
License plate lights5D
Interior light5D
A: H4 halogen bulbs
B: Single end bulbs (clear)
C: Single end bulbs (amber)
D: Wedge base bulbs (clear)
—Headlights
MS73001
1. Open the hood. Unplug the connec-
tor. Remove the rubber cover.
If the connector is tight, wiggle it.
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284DO−IT YOURSELF MAINTENANCE: Electrical components
MS73002b
2. Release the bulb retaining spring
and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install a bulb, align the tabs of the
bulb with the cutouts of the mounting
hole.
MS73003
3. Install the rubber cover as shown
and fit it securely on the boss. Plug
in the connector.
Make sure the rubber cover fits securely
on the connector and the headlight body.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact any authorized Toyota
dealer or repairer, or another duly quali-
fied and equipped professional.
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DO−IT YOURSELF MAINTENANCE: Electrical components285
—Position lights
MS73004
MS73005
—Front turn signal lights
MS73008
MS73009
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286DO−IT YOURSELF MAINTENANCE: Electrical components
—Side turn signal lights
If either the left or right side turn sig-
nal lights burns out, contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and equipped
professional.
NOTICE
Do not try to replace any of the light
bulbs mentioned above by yourself.
You may damage the vehicle.MS73013a
Use a Phillips−head screwdriver.
Remove and install the clip as shown in
the following illustrations.
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—Rear turn signal, stop/tail,
rear fog and back−up lights