2012 TOYOTA IQ stop start

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2
When driving
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Changing “ENGINE START STOP” switch mode
Modes can be changed by pressing the “ENGINE START STOP”
switch with the brake pedal (vehicles with a Multidrive) or clutch
pedal (vehicles with a manual transmission) released. (The mode
changes each time the switch is pressed.)
OFF
*
Emergency flashers can be
used.
ACCESSORY mode
Some electrical components
such as the audio system can
be used.
The “ENGINE START STOP”
switch indicator turns amber.
IGNITION ON mode
All electrical components can
be used.
The “ENGINE START STOP”
switch indicator turns amber.
*: For vehicles with a Multid-
rive, if the shift lever is in a
position other than P when
turning off the engine, the
“ENGINE START STOP”
switch will be turned to
ACCESSORY mode, not to
OFF.

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Steering lock
When the “ENGINE START STOP” switch is turned off and then a door is
opened and closed, the steering lock function locks the steering wheel in its
current position. The steering lock is disabled when the “ENGINE START
STOP” switch is operated again.
Steering lock release
Steering lock motor overheat prevention
If the engine is started and stopped repeatedly in a short time, operation of
the steering lock motor is restricted to prevent overheating. If this occurs,
wait momentarily without operating the “ENGINE START STOP” switch. The
system will return to its normal condition in approximately 10 seconds.
If the engine does not start
P. 423
When the “ENGINE START STOP” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional, immediately.
Make sure that the steering wheel lock is
released.
To release the steering wheel lock, gently
turn the wheel left or right while pressing
the “ENGINE START STOP” switch.
If the steering wheel lock does not
release, the “ENGINE START STOP”
switch indicator will flash green.

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When driving
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Auto power OFF function
Multidrive
If the vehicle is left in ACCESSORY mode for more than 20 minutes or
IGNITION ON mode (the engine is not running) for more than an hour
with the shift lever in P, the “ENGINE START STOP” switch will automati-
cally turn off. However, this function cannot entirely prevent battery dis-
charge. Do not leave the vehicle with the “ENGINE START STOP” switch
in ACCESSORY or IGNITION ON mode for long periods of time when the
engine is not running.
Manual transmission
If the vehicle is left in ACCESSORY mode for more than 20 minutes or
IGNITION ON mode (the engine is not running) for more than an hour, the
“ENGINE START STOP” switch will automatically turn off. However, this
function cannot entirely prevent battery discharge. Do not leave the
vehicle with the “ENGINE START STOP” switch in ACCESSORY or
IGNITION ON mode for long periods of time when the engine is not
running.
“ENGINE START STOP” switch operation
When operating the “ENGINE START STOP” switch, push it quickly and
firmly. If the switch is not pushed firmly, the mode may not change or the
engine may not start. Furthermore, if the switch is pushed quickly and firmly,
there is no need to hold it down.
If the electronic key does not operate properly
P. 427
Electronic key battery depletion
P. 4 3
When the electronic key battery is fully depleted
P. 357
Conditions affecting operation
P. 6 1
Note for the entry function
P. 4 4

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CAUTION
When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Caution while driving
If the vehicle is coasting without engine power, for example if the engine
stalls, do not open a door or operate the locks until the vehicle is completely
stopped in a safe condition. Driving with the steering locked may cause an
accident, resulting in death or serious injury.
Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle,
press and hold the “ENGINE START STOP” switch for more than 2 seconds,
or press it briefly 3 times or more in succession.
However, do not touch the “ENGINE START STOP” switch while driving
except in an emergency. Turning the engine off while driving will not cause
loss of steering or braking control, but the power assist to these systems will
be lost. This will make it more difficult to steer and brake, so you should pull
over and stop the vehicle as soon as it is safe to do so.
NOTICE
To prevent battery discharge
Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNI-
TION ON mode for long periods without the engine running.
When starting the engine
Do not race a cold engine.
If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.
“ENGINE START STOP” switch operation
If you feel something catching or sense irregular resistance when operating
the “ENGINE START STOP” switch, then there may be a malfunction. Imme-
diately contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.

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Multidrive
: If equipped
Select a shift position appropriate for the driving conditions.
Shifting the shift lever
Vehicles without 7-Speed Sport Sequential Shiftmatic mode
Vehicles without smart entry & start system:
While the engine switch is in the ON position, depress the
brake pedal and move the shift lever.
Vehicles with smart entry & start system:
While the “ENGINE START STOP” switch is in the
IGNITION ON mode, depress the brake pedal and move
the shift lever.
When shifting the shift lever between P and D, make sure that the
vehicle is completely stopped by depressing the brake pedal.

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Vehicles with 7-Speed Sport Sequential Shiftmatic mode
Vehicles without smart entry & start system:
While the engine switch is in the ON position, depress the
brake pedal and move the shift lever.
Vehicles with smart entry & start system:
While the “ENGINE START STOP” switch is in the
IGNITION ON mode, depress the brake pedal and move
the shift lever.
When shifting the shift lever between P and D, make sure that the
vehicle is completely stopped by depressing the brake pedal.

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If the shift lever cannot be shifted from P (P. 425)
Automatic gear shifting in 7-Speed Sport Sequential Shiftmatic mode
Even when the gear position is fixed while driving, the gear step will be auto-
matically upshifted or downshifted by one step if the engine speed is too
high, or too low.
Downshifting restrictions warning buzzer (vehicles with 7-Speed Sport
Sequential Shiftmatic mode)
To help ensure safety and driving performance, downshifting operation may
sometimes be restricted. In some circumstances, downshifting may not be
possible even when the shift lever is operated. (The warning buzzer will
sound twice.)
If the “M” indicator is not displayed after shifting the shift lever to the
“M” position (vehicles with 7-Speed Sport Sequential Shiftmatic mode)
If the display does not change to “M” on an occasion other than that
described above, it may indicate a malfunction in the transmission system.
Have your vehicle inspected by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional immediately.
If the “M” indicator flashes (vehicles with 7-Speed Sport Sequential
Shiftmatic mode)
This may indicate a malfunction in the transmission system.
Have your vehicle inspected by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional immediately.
When the vehicle comes to a stop while driving with the shift lever in
the “M” position (vehicles with 7-Speed Sport Sequential Shiftmatic
mode)
When the vehicle comes to a stop, the transmission will be automatically
downshifted to the first step.
When the vehicle restarts, the transmission is in the first step.
When the vehicle is stopped, the transmission is fixed in the first step.

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Turn signal lever
Turn signals can be operated when
Vehicles without smart entry & start system
The engine switch is in the ON position.
Vehicles with smart entry & start system
The “ENGINE START STOP” switch is in IGNITION ON mode.
If the indicators flash faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned
out.
Left turn
Right turn
Move and hold the lever
partway to signal a lane
change.
The left hand signal will flash
until you release the lever.
Move and hold the lever
partway to signal a lane
change.
The right hand signal will flash
until you release the lever.