2012 TOYOTA IQ Owners Manual

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5-2. Steps to take in an emergency
When trouble arises
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If the shift lever cannot be shifted from P (vehicles with a Multidrive)
If the shift lever cannot be shifted with your foot on the brake, there
may be a problem with the shift lock system (a system to prevent
accidental operation of the shift lever). Have the vehicle inspected by
any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional, immediately.
The following steps may be used as an emergency measure to
ensure that the shift lever can be shifted.
Set the parking brake.
Vehicles without smart entry & start system: Turn the
engine switch to the ACC position.
Vehicles with smart entry & start system: Turn the “ENGINE
START STOP” switch to the ACCESSORY mode.
Depress the brake pedal.
Press the shift lock override
button.
The shift lever can be shifted
while the button is pressed.

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5-2. Steps to take in an emergency
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If you lose your keys
New genuine keys can be made by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional. For
vehicles without the smart entry & start system, bring a master key
and the key number stamped on the key number plate. For vehicles
with the smart entry & start system, bring the other key and the key
number stamped on the key number plate. (P. 36)

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5-2. Steps to take in an emergency
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If the electronic key does not operate properly (vehicles with smart entr y & start system)
Locking and unlocking the doors (with the mechanical key)
Using the mechanical key
(P. 36) in order to perform the
following operations:
Locks all doors
Unlocks all doors
Vehicles with alarm: An alarm will
sound if the alarm is set.
(P. 119)
Starting the engine
Vehicles with a Multidrive
Shift the shift lever to P and apply the brakes.
Touch the Toyota emblem side of
the electronic key to the
“ENGINE START STOP” switch.
Press the “ENGINE START STOP” switch within 10 seconds
after the buzzer sounds, keeping the brake pedal depressed.
If communication between the electronic key and vehicle is inter-
rupted (P. 61) or the electronic key cannot be used because the
battery is depleted, the smart entry & start system and wireless
remote control cannot be used. In such cases, the doors can be
opened or the engine can be started by following the procedure
below.

428 5-2. Steps to take in an emergency
iQ_WE_74014EVehicles with a manual transmission
Depress the clutch pedal.
Touch the Toyota emblem side of
the electronic key to the
“ENGINE START STOP” switch.
Press the “ENGINE START STOP” switch within 10 seconds
after the buzzer sounds, keeping the clutch pedal depressed.
In the event that the “ENGINE START STOP” switch still cannot be
operated, contact any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
Stopping the engine
Shift the shift lever to P and press the “ENGINE START STOP” switch as
you normally do when stopping the engine.
Replacing the key battery
As this procedure is a temporary measure, it is recommend that the elec-
tronic key battery be replaced immediately when the battery depletes.
(P. 357)

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Changing “ENGINE START STOP” switch modes
Vehicles with a Multidrive
Within 10 seconds of the buzzer sounding, release the brake pedal and
press the “ENGINE START STOP” switch.
The engine does not start and modes will be changed each time the switch
is pressed. (P. 181)
Vehicles with a manual transmission
Within 10 seconds of the buzzer sounding, release the clutch pedal and
press the “ENGINE START STOP” switch.
The engine does not start and modes will be changed each time the switch
is pressed. (P. 181)

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5-2. Steps to take in an emergency
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If the vehicle batter y is discharged
The following procedures may be used to start the engine if the vehi-
cle’s battery is discharged.
You can call any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
If you have a set of jumper (or booster) cables and a second vehi-
cle with a 12-volt battery, you can jump start your Toyota following
the steps below.
Connect the jumper cables.
1KR-FE engine

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1NR-FE engine
Positive (+) battery terminal on your vehicle
Positive (+) battery terminal on the second vehicle
Negative (-) battery terminal on the second vehicle
Connect the jumper cable to ground on your vehicle as shown in
the illustration.
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Vehicles with smart entry & start system: Open and close
any of the doors with the “ENGINE START STOP” switch
OFF.
Maintain the engine speed of the second vehicle, and turn
the engine switch to the ON position (vehicles without
smart entry & start system) or turn the “ENGINE START
STOP” switch to IGNITION ON mode (vehicles with smart
entry & start system), and then start the vehicle’s engine.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.

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Starting the engine when the battery is discharged (vehicles with a
Multidrive)
The engine cannot be started by push-starting.
Avoiding a discharged battery
Turn off the headlights and the audio system while the engine is turned
off.
Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
When the vehicle battery is removed or discharged
Any data stored in the computer will be erased. When the vehicle battery
is discharged, have the vehicle checked at any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
Vehicles with alarm: Make sure that the key is not inside the vehicle
when recharging or replacing the battery. The key may be locked in the
vehicle if the alarm is activated. (P. 120)
Reminders when the vehicle battery is discharged (vehicles with smart
entry & start system)
When the doors are attempted to be unlocked via the smart entry & start
system just after the vehicle battery has been discharged, it may fail. If
the doors cannot be unlocked, unlock the doors using a wireless remote
controller or a mechanical key.
The first engine start after the battery has been discharged may fail.
However, the engine should start after the second attempt, so it is not a
malfunction.
Once the engine starts, have the vehicle checked at any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional, as soon as possible.