light TOYOTA AYGO 2011 Service Manual

128GAUGES, METERS AND SERVICE REMINDER INDICATORS
If the indicator or buzzer
comes on...Do this.
(l)Take vehicle to any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional.
(m)Take vehicle to any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional, im-
mediately.
(n)Take vehicle to any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional.
(o)Light reminder
buzzerTurn off lights.
(p)Warning function of
the multi−mode
manual transmissionSee “Multi−mode manual transmission” on page 139 in
Section 1−7.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS129
(a) Brake System Warning Light
This light comes on in the following cases
when the engine switch is in the “ON”
position.
DWhen the parking brake is applied...
This light comes on for a few seconds
when the engine switch is turned to the
“ON” position even after the parking brake
is released.
DWhen the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
Have your vehicle checked at any au-
thorized Toyota dealer or repairer, or
another duly qualified and equipped
professional, in the following cases:
DThe light does not come on even if the
parking brake is applied when the en-
gine switch is in the “ON” position.
DThe light does not come on even if the
engine switch is turned on with the
parking brake released.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If either of the following conditions
occurs, immediately stop your vehicle
at a safe place and contact any au-
thorized Toyota dealer or repairer, or
another duly qualified and equipped
professional.
DThe light does not turn off even
after the parking brake is released
while the engine is running.
In this case, the brakes may not
work properly and your stopping
distance will become longer. De-
press the brake pedal firmly and
bring the vehicle to an immediate
stop.
DThe brake system warning light re-
mains on together with the “ABS”
warning light.
In this case, not only the anti−lock
brake system will fail but also the
vehicle will become extremely un-
stable during braking.
(b) Driver ’s Seat Belt Reminder Light
and Buzzer
The light and buzzer act as a reminder to
buckle up the driver ’s seat belt.
Once the engine switch is turned to “ON”
or “START”, the reminder light flashes if
the driver ’s seat belt is not fastened. Un-
less the driver fastens the belt, the light
continues flashing.
If the vehicle speed rises above 20 km/h
(12 mph) with the seat belt unfastened,
the buzzer will sound for 30 seconds.
Then, if the seat belt is still unfastened,
the buzzer will sound in a different tone
for 90 more seconds. Even if the vehicle
speed drops below 20 km/h (12 mph), the
buzzer will continue to sound. To stop the
buzzer, fasten the seat belt. If the buzzer
still sounds, make sure the front passen-
ger ’s seat belt is fastened.
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130GAUGES, METERS AND SERVICE REMINDER INDICATORS
(c) Front Passenger ’s Seat Belt
Reminder Light and Buzzer
The light and buzzer act as a reminder to
have the front passenger buckle up the
seat belt.
Once the engine switch is turned to “ON”
or “START”, the reminder light flashes if
a passenger sits in the front passenger
seat and does not fasten the seat belt.
Unless the front passenger fastens the
belt, the light continues flashing.
If the vehicle speed rises above 20 km/h
(12 mph) with the seat belt unfastened,
the buzzer will sound for 30 seconds.
Then, if the seat belt is still unfastened,
the buzzer will sound in a different tone
for 90 more seconds. Even if the vehicle
speed drops below 20 km/h (12 mph), the
buzzer will continue to sound. To stop the
buzzer, fasten the seat belt. If the buzzer
still sounds, make sure the driver ’s seat
belt is fastened.
If luggage or other load is placed on the
front passenger seat, depending on its
weight and how it is placed on the seat,
built−in sensors in the seat cushion may
detect the pressure, causing the reminder
light to flash and buzzer to sound.
(d) Charging System Warning Light
This warning light comes on when the
engine switch is turned to the “ON” posi-
tion, and goes off when the engine is
started.
When there are problems in the charging
system while theengine is running, the
warning light comes on.
NOTICE
When the charging system warning
light comes on while the engine is
running, malfunctions such as the en-
gine drive belt being broken may have
occurred. If the warning light comes
on, immediately stop the vehicle in a
safe place and contact any authorized
Toyota dealer or repairer, or another
duly qualified and equipped profes-
sional.
(e) Low Engine Oil Pressure Warning
Light
This light warns that the engine oil pres-
sure is too low.
If the engine oil pressure warning light
comes on, pull off the road to a safe
place and stop the engine immediately.
Call any authorized Toyota dealer or re-
pairer, or another duly qualified and
equipped professional, for assistance. The
“STOP” warning light also comes on at
thesametime.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the engine
oil level is extremely low. It is not de-
signed to indicate low engine oil level, and
the engine oil level must be checked us-
ing the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS131
(f) Malfunction Indicator Lamp
This lamp warns that there is a problem
somewhere in your engine electrical sys-
tem.
If it comes on while you are driving, have
your vehicle checked/repaired by any au-
thorized Toyota dealer or repairer, or
another duly qualified and equipped pro-
fessional, as soon as possible.
On some models—
This lamp comes on in the following
cases.
a. There is a problem somewhere in your
engine, automatic transmission electri-
cal system or electronic throttle control
system.
b. The fuel tank is completely empty.
(See “Fuel gauge” on page 124 in this
Section for instructions.)
If it comes on while you are driving in
case a, have your vehicle checked/re-
paired by any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional, as soon as pos-
sible.
Vehicles with multi−mode manual transmis-
sion or vehicle stability control system—
If engine speed does not increase when
the accelerator pedal is depressed, there
may be a problem somewhere in the elec-
tronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your Toyota
checked by any authorized Toyota dealer
or repairer, or another duly qualified and
equipped professional, as soon as pos-
sible.
Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, thesystem may not be
recovered until the engine is stopped and
the engine switch is turned to “ACC” or
“LOCK” position.CAUTION
Be especially careful to prevent erro-
neous pedal operation.
(g) “STOP” Warning Light
This light will come on when the engine
switch is turned to the “ON” position. After
a few seconds, the light will blink. When
the engine is started, the light will go off.
This means thesystem of the “STOP”
warning operating properly.
This light blinks in the following cases:
DWhen the engine coolant temperature
becomes high and the engine coolant
temperature warning light blinks. If the
engine coolant temperature rises fur-
ther, the engine coolant temperature
warning light remains on and at the
same time, the “STOP” warning light
blinks. In such cases, the engine is too
hot. If your vehicle overheats, stop the
vehicle and allow the engine to cool
down.
DWhen the engine oil pressure is too
low, the low engine oil pressure warn-
ing light comes on and at the same
time, the “STOP” warning light blinks.
In this case, pull off the road to a safe
place and stop the engine immediately.
Call any authorized Toyota dealer or re-
pairer, or another duly qualified and
equipped professional, for assistance.
(h) Low Fuel Level Warning Light and
Buzzer
The warning light blinks and the warning
buzzer comes on when the fuel level in
the tank becomes nearly empty. Fill up
the tank as soon as possible.
On incline or curves, due to the move-
ment of fuel in the fuel tank, the warning
light may blinks and the warning buzzer
may come on earlier than usual.
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132GAUGES, METERS AND SERVICE REMINDER INDICATORS
(i) Engine Coolant Temperature Warn-
ing Light
This light comes on or blinks in the fol-
lowing cases:
DThe light will come on when the engine
switch is turned to the “ON” position.
After a few seconds, the light will go
off.
DWhen the engine coolant temperature
becomes high, the engine coolant tem-
perature warning light blinks. If the
temperature rises further, the engine
coolant temperature warning light re-
mains on and the “STOP” warning light
blinks at the same time. In such cases,
stop the vehicle and check the engine.
For detailed instructions, see “If your
vehicle overheats” on page 225 in Sec-
tion 4.
NOTICE
Continuing to drive when the engine
coolant temperature warning light is
blinking or the engine coolant temper-
ature warning light remains on and
the “STOP” warning light is blinking
at the same time, could result in the
engine overheating.
(j) “Multi−mode Manual Transmission”
Warning Light (Multi−mode manual
transmission only)
This light will come on when the engine
switch is turned to the “ON” position. After
a few seconds, the light will go off. This
means the multi−mode manual transmis-
sion system isoperating properly.
NOTICE
In case the Multi−mode manual trans-
mission warning light comes on, pull
over, stop the engine and contact any
authorized Toyota dealer or repairer,
or another duly qualified and
equipped professional. Otherwise, the
vehicle may jerk when shifted gear or
the clutch may not engage properly.
In some cases the shift requirement
may be canceled and the gear may be
locked.
(k) “ABS” Warning Light
Vehicles without vehicle stability control
system—
The light comes on when the engine
switch is turned to the “ON” position. If
the anti−lock brake system works properly,
the light turns off after a few seconds.
Thereafter, if the system malfunctions, the
light comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake systemdoes not operate,
but the brake system stilloperates con-
ventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake systemdoes not operate
so that the wheels could lock up during
sudden braking or braking on slippery
road surfaces.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS133
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the components moni-
tored by the warning light system.
Contact any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional, as soon as
possible to service the vehicle.
DThe light does not come on when the
engine switch is turned to the “ON”
position, or remains on.
DThe light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact any
authorized Toyota dealer or repairer,
or another duly qualified and
equipped professional.
In this case, not only the anti−lock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.
Vehicles with vehicle stability control sys-
tem—
The light comes on when the engine
switch is turned to the “ON” position. If
the anti−lock brake system and the brake
assist system work properly, the light
turns off after a few seconds. Thereafter,
if either of the system malfunctions, the
light comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake system, the brake assist
system, the traction control system and
the vehicle stability control system do not
operate, but the brakesystem stilloper-
ates conventionally.When the “ABS” warning light is on (and
the brake system warning light is off), the
anti−lock brake systemdoes not operate
so that the wheels could lock up during a
sudden braking or braking on slippery
road surfaces.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the components moni-
tored by the warning light system,
contact any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional, as soon as
possible to service the vehicle.
DThe light does not come on when the
engine switch is turned to the “ON”
position, or remains on.
DThe light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact any
authorized Toyota dealer or repairer,
or another duly qualified and
equipped professional.
In this case, not only the anti−lock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.
(l) “VSC” Warning Light
This light warns that there is a problem
somewhere in the vehicle stability control
system or traction control system.
The light will come on when the engine
switch is turned to the “ON” position and
will go off after a few seconds.
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134GAUGES, METERS AND SERVICE REMINDER INDICATORS
If the light comes on while driving, the
systemdoes not work. However, as con-
ventional braking operates when applied,
there is no problem to continue your driv-
ing.
In the following cases, contact any autho-
rized Toyota dealer or repairer, or another
duly qualified and equipped professional:
DThe warning light does not come on
after the engine switch is turned to the
“ON” position.
DThe warning light remains on after the
engine switch is turned to the “ON”
position.
DThe warning light comes on while driv-
ing.
(m) SRS Warning Light
This light will come on when the engine
switch is turned to the “ON” position.
It goes off after about 6 seconds or
remains on when the airbag manual on−
off switch is in the “OFF” position.
This means the airbag system is operat-
ing properly.
This warning light system monitors the
airbag sensor assembly, side airbag sen-
sors, side and curtain shield airbag sen-
sors, front seat belt pretensioner assem-
blies, inflators, warning light,
interconnecting wiring and power sources.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the components monitored by the warning
light system. Contact any authorized
Toyota dealer or repairer, or another duly
qualified and equipped professional, as
soon as possible to service the vehicle.
DThe key cylinder cannot be turned.
The airbag manual on−offswitchisinthe
“ON” position:
DWhen the engine switch is turned to
the “ON” position, the light comes on
for more than 6 seconds and then
flashes.
DWhen the engine switch is turned to
the “ON” position, the light either re-
mains off or flashes.
DWhile driving the vehicle, the light
flashes.
The airbag manual on−offswitchisinthe
“OFF” position.
DWhen the engine switch is turned to
the “ON” position, the light comes on
for more than 6 seconds and then goes
off or flashes.
DWhen the engine switch is turned to
the “ON” position, the light remains off
or flashes without illuminating for more
than 6 seconds.
DWhile driving the vehicle, the light goes
off or flashes.
(n) Electric Power Steering System
Warning Light
The light comes on when the engine
switch is turned to the “ON” position. If
the electric power steering system warning
light works properly, the light turns off
after a few seconds. If thesystem has
malfunctions, the light comes on again.
If the following conditions occur, this
indicates a malfunction somewhere in
the parts monitored by the warning
light system. Contact any authorized
Toyota dealer or repairer, or another
duly qualified and equipped profession-
al, as soon as possible to service the
vehicle.
DThe light does not come on when the
engine switch is turned to the “ON”
position or remains on.
DThe light stays on while you are driv-
ing.
The warning light turning on while racing
the engine for a long time may not indi-
cate malfunction. To turn off the light, re-
start the engine and start driving.
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GAUGES, METERS AND SERVICE REMINDER INDICATORS135
CAUTION
If the electric power steering system
warning light comes on, take your ve-
hicle to any authorized Toyota dealer
or repairer, or another duly qualified
and equipped professional, as soon
as possible. In this case, more effort
is required for the steering wheel to
turn than usual. Drive your vehicle
while firmly gripping the steering
wheel.
(o) Light Reminder Buzzer
This buzzer will sound if the driver ’s door
is opened while the engine switch is
turned to the “LOCK” position with the
headlight switch on. Removing the key will
not stop the buzzer as long as the head-
light switch is on.
(p) Warning function of the Multi−mode
manual transmission (Multi−mode
manual transmission only)
When driving, if any incorrect operation
that may cause damage to this system is
performed or if the gear is not shifted as
desired by the driver, the warning buzzer
will sound and the gear position indicator
will blink to warn the driver in some
cases. For details, see “—Warning
functions” on page 154 in Section 1−7.
When the shift lever is shifted to “R”, the
reverse buzzer sounds once. This is to
indicate the shift lever position, not a
malfunction. For details, see “(d) Backing
up” on page 143 or 150 in Section 1−7.CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light)
1. Apply the parking brake.
2. Turn the engine switch to the “ON”
position, but do not start the engine.
All the service reminder indicators should
come on. The “ABS”, “VSC”, “STOP”, en-
gine coolant temperature, Multi−mode
manual transmission warning lights and
electric power steering system warning
lights go off after a few seconds. The
SRS warning light goes off after 6 sec-
onds.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by any authorized
Toyota dealer or repairer, or another duly
qualified and equipped professional, as
soon as possible.
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138ENGINE (IGNITION) SWITCH, TRANSMISSION AND PARKING BRAKE
Engine (ignition) switch
MS16003c
“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see page 209 in Section
3.
“ON”
—Engine on and all accessories on.
This is the normal driving position.“ACC”—Accessories such as the radio
operate, but the engine is off.
“LOCK”—Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
When the engine switch is turned from the
“ACC” to the “LOCK” position or 20 sec-
onds have elapsed since the engine
switch is turned from the “ON” to the
“ACC” position, the engine immobilizer
system is automatically set. (See “Engine
immobilizer system” onpage 13 in Section
1−2.)
When starting the engine, the engine
switch may seem stuck at the “LOCK”
position. To free it, first be sure the key
is pushed all the way in, and then rock
the steering wheel slightly while turning
the key gently.
It is not a malfunction if the needles on
all meters and gauges move slightly when
the engine switch is turned to the “ACC”,
“ON” or “START” position.
CAUTION
Never remove the key when the ve-
hicle is moving, as this will lock the
steering wheel and result in loss of
steering control.
NOTICE
Do not leave the engine switch in the
“ON” position if the engine is not
running. The battery will discharge
and the ignition could be damaged.
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144ENGINE (IGNITION) SWITCH, TRANSMISSION AND PARKING BRAKE
(e) Stopping
The vehicle can be stopped by depressing
the brake pedal regardless of the gear
position. This is because the clutch is
automatically disengaged to prevent the
engine from stopping. If the shift lever is
in the “E” position, the gear will be down-
shifted to 1st when the vehicle stops.
In case the driver ’s door is opened with
the gear in “E”, “M” or “R” position and
without depressing the brake pedal, a
warning buzzer (long pulse sound) will
sound.
When the engine switch is “ON” and the
vehicle speed is slower than 9 km/h (5
mph), if the shift lever is in “N” position
and the brake pedal is released (not de-
pressed) for approximately 2 seconds, the
shift lever will be locked.
Shift lock system is designed for prevent-
ing the vehicle from starting off by the
unintended activation of the starting assist
system.
The shift lock can be released by de-
pressing the brake pedal without holding
the shift lever.
CAUTION
DWhen stopping, for example, at a
traffic light, be sure to depress the
brake pedal firmly. For your safety,
apply parking brake, too, when
stopping on a hill.
DWhen racing the engine, make sure
that the gear position is in the “N”
position by the gear position indica-
tor. In case the accelerator is oper-
ated with the gear in any other
position, the vehicle may move re-
sulting in an unexpected accident.
DDo not leave your vehicle unat-
tended while the engine is running.
DWhen leaving the vehicle, stop the
engine and park the vehicle with
the gear engaged. In case you need
to leave the vehicle with the engine
running, apply the parking brakes
firmly, and shift the shift lever in
the “N” position. When the driver ’s
door is opened with the shift lever
in the “E” position while stopping
with the engine running, warning
buzzer (long pulse sound) will
sound. If this happens on a hill
when starting off the vehicle, the
vehicle may move unexpectedly and
cause an accident.
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