2015 Lexus CT200h key

5458-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
8
When trouble arises
Once
Sounds
once
for 5
sec-
onds
• An attempt was made to lock the doors using the smart access sys-
tem with push-button start while
the electronic key was still inside
the vehicle.
• An attempt was made to lock either front door by opening a
door and putting the inside lock
button into the lock position, then
closing the door with the elec-
tronic key still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock the
doors again.
Once
• When the doors were unlocked
with the mechanical key and then
the power switch was pressed, the
electronic key could not be
detected in the vehicle.
• The electronic key could not be
detected in the vehicle even after
the power switch was pressed two
consecutive times.
→ Touch the electronic key to the
power switch while depressing
the brake pedal.
Once
The driver’s door was opened and
closed with the power switch turned
off and then the power switch was
put in ACCESSORY mode twice
without the hybrid system being
started.
→Press the power switch while
depressing the brake pedal.
During a hybrid system starting pro-
cedure in the event that the elec-
tronic key was not functioning
properly ( →P. 5 6 0 ) , t h e p o w e r
switch was touched with the elec-
tronic key.
→ Press the power switch within 10
seconds of the buzzer sounding.
Interior
buzzerExteriorbuzzerWa r n i n g m e s s a g eDetails/Actions
(Flashes)
(Flashes)
(Flashes)

5468-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
■Wa r n i n g m e s s a g e s
→P. 5 4 2
■Warning buzzer
→P. 5 3 1
Once
An attempt was made to start the
hybrid system with the shift position
in N.
→ Shift the shift position to P and
start the hybrid system.
OnceThe electronic key has a low battery.
→Replace the electronic key bat-
tery. ( →P. 5 0 2 )
Interior
buzzerExteriorbuzzerWa r n i n g m e s s a g eDetails/Actions
(Flashes)

557
CT200h_OM_OM76174U_(U)
8
When trouble arises
8-2. Steps to take in an emergency
If the hybrid system will not start
One of the following may be the cause of the problem:
●The electronic key may not be functioning properly.* (→ P. 559)
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( →P. 7 0 )
●There may be a malfunction in the immobilizer system.* (→ P. 7 3 )
●There may be a malfunction in the shift control system.* (→ P. 1 5 8 , 5 3 7 )
●The hybrid system may be malfunctioning due to an electrical problem such
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim measure is available to start the hybrid sys-
tem. ( →P. 5 5 8 )
*: It may not be possible to shift the shift position other than P.
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( →P. 5 6 1 )
●The 12-volt battery terminal connec tions may be loose or corroded.
( → P. 484)
Reasons for the hybrid system not starting vary depending on the situation.
Check the following and perform the appropriate procedure:
The hybrid system will not start ev en though the correct starting proce-
dure is being followed. ( →P. 156)
The interior lights and headlights are dim, or the horn does not sound or
sounds at a low volume.

559
CT200h_OM_OM76174U_(U)
8
When trouble arises
8-2. Steps to take in an emergency
If the electronic key does not operate properly
Use the mechanical key (→P. 1 0 1 ) i n
order to perform the following opera-
tions:
Locks all the doors
Closes the windows
* (turn and hold)
Unlocks the door
Turning the key rearward unlocks the
driver’s door. Turning the key once again
within 3 seconds unlocks the other
doors.
Opens the windows* (turn and hold)
*: These settings must be customized at your Lexus dealer.
If communication between the electronic key and vehicle is interrupted
(→ P. 115) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened and
the hybrid system can be started by following the procedure below.
Locking and unlocking the door s and key linked functions
1
2
3
4

5608-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
Depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the power switch.
If any of the doors is opened or closed
while the key is being touched to the
switch, an alarm will sound to indicate
that the start function cannot detect the
electronic key.
Press the power switch within 10 seconds of the buzzer sounding, keeping the
brake pedal depressed.
In the event that the hybrid system still cannot be operated, contact your Lexus
dealer.
■Stopping the hybrid system
Set the parking brake, shift the shift position to P and press the power switch as you nor-
mally do when stopping the hybrid system.
■Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the electronic
key battery be replaced immediately when the battery is depleted. ( →P. 5 0 2 )
■Changing power switch modes
Within 10 seconds of the buzzer sounding, release the brake pedal and press the power
switch.
The hybrid system does not start and mode s will be changed each time the switch is
pressed. ( →P. 1 5 7 )
Starting the hybrid system
1
2
WA R N I N G
■When using the mechanical key and operating the power windows
Operate the power window after checking to make sure that there is no possibility of
any passenger having any of their body parts caught in the window.
Also, do not allow children to operate the mech anical key. It is possible for children and
other passengers to get caught in power window.
3

5638-2. Steps to take in an emergency
CT200h_OM_OM76174U_(U)
8
When trouble arises
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■To prevent 12-volt battery discharge
●Turn off the headlights and the audio sy stem while the hybrid system is off.
●Turn off any unnecessary electrical components when the vehicle is running at a low
speed for an extended period, such as in heavy traffic.
■When the 12-volt battery is removed or discharged
●The hybrid system may not start. (→P. 4 8 6 )
●If the 12-volt battery discharges while the shift position is in P, it may not be possible to
shift the shift position to other positions. In this case, the vehicle cannot be towed with-
out lifting both front wheels because the front wheels will be locked. ( →P. 5 2 2 )
●When the 12-volt battery is reconnected, start the hybrid system and confirm that the
shift position can be changed to each position using the shift position indicator.
●Make sure that the key is not inside the vehicle when recharging or replacing the 12-
volt battery. The key may be locked in the vehicle if the alarm is activated. ( →P. 7 5 )
■Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when the vehicle
is not in use, due to natural discharge and the draining effects of certain electrical appli-
ances. If the vehicle is left for a long time, the 12-volt battery may discharge, and the
hybrid system may be unable to start. (The 12-volt battery recharges automatically while
the hybrid system is operating.)
WA R N I N G
■Avoiding 12-volt battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flammable gas
that may be emitted from the 12-volt battery:
●Make sure each jumper cable is connected to the correct terminal and that it is not
unintentionally in contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+” terminal to come
into contact with any other parts or metal surfaces in the area, such as brackets or
unpainted metal.
●Do not allow the + and - clamps of the jumper cables to come into contact with each
other.
●Do not smoke, use matches, cigarette lighters or allow open flame near the 12-volt
battery.

592
CT200h_OM_OM76174U_(U)9-2. Customization
Vehicles with a navigation system or Lexus Display Audio system: Settings
that can be changed using the screen of the Remote Touch or Lexus Display
Audio controller
Vehicles with a navigation system or Lexus Display Audio system: Settings
that can be changed using the “DISP” switch
Vehicles without a navigation system or Lexus Display Audio system: Settings
that can be changed using the “DISP” switch
Settings that can be changed by your Lexus dealer
Definition of symbols: O = Available, – =Not available
■Door lock ( →P. 1 0 5 , 5 5 9 )
Customizable Features
1
2
3
4
FunctionDefault
settingCustomized setting
Unlocking on second key
turn
On
(Driver’s door
unlocked in first
step, all doors
unlocked in sec-
ond step)
Off
(All doors
unlocked in first
step)
–––O
Speed linked door locking
functionOffOnO–OO
Shift position linked door
locking functionOnOffO–OO
Shift position linked door
unlocking functionOnOffO–OO
Driver’s door linked door
unlocking functionOffOnO–OO
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CT200h_OM_OM76174U_(U)
5959-2. Customization
9
Vehicle specifications
■Illumination (→P. 4 2 5 )
*: Interior or exterior illumination can be set separately.
FunctionDefault
settingCustomized setting
Ti m e e l a p s e d b e f o r e t h e
interior lights turn off 15 secondsOff
O–OO
7. 5 s e c o n d s
30 seconds
Ti m e e l a p s e d b e f o r e t h e
exterior lights turn off15 seconds
Off
O–OO7. 5 s e c o n d s
30 seconds
Operation after the power
switch is turned offOnOff–––O
Operation when the doors
are unlocked with the smart
access system with push-
button start or the wireless
remote control function or
the mechanical key
*
OnOff–––O
Operation when you
approach the vehicle with
the electronic key on your
person
*
OnOff–––O
Footwell lightingOnOff–––O
Cup holder lightOnOff–––O
Enable/disable operation of
the outer foot lights when
the doors are unlocked with
the power door lock switch
OnOff–––O
1234