2012 Lexus CT200h alarm

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CT200h_OM_OM76067E_(EE)
1-6. Refueling
Opening the fuel tank cap .. 131
1-7. Theft deterrent system
Immobilizer system ............ 135
Double locking system ....... 140
Alarm ................................. 142
1-8. Safety information
Correct driving posture ...... 149
SRS airbags ........................ 151
Airbag manual on-off
system .............................. 163
Child restraint systems ....... 166
Installing child restraints .... 176
2-1. Driving procedures
Driving the vehicle ............. 186
Power (ignition) switch ...... 198
EV drive mode ................... 204
Hybrid transmission ........... 207
Turn signal lever ................ 216
Parking brake ..................... 217
Horn ................................... 2182-2. Instrument cluster
Gauges and meters ............. 219
Indicators and warning
lights................................. 225
Multi-information display .. 229
2-3. Operating the lights and
windshield wipers
Headlight switch ................ 235
Fog light switch.................. 239
Windshield wipers and
washer .............................. 241
Rear window wiper and
washer .............................. 247
Headlight cleaner switch .... 249
2-4. Using other driving systems
Cruise control ..................... 250
Dynamic radar cruise
control .............................. 255
Lexus parking assist-sensor 273
Rear view monitor system.. 282
Driving assist systems ........ 291
Hill-start assist control ....... 296
PCS (Pre-Crash Safety
system) ............................. 299
2-5. Driving information
Cargo and luggage ............. 308
Winter driving tips ............. 311
Trailer towing..................... 315
2When driving

1Before driving
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CT200h_OM_OM76067E_(EE)
1-1. Hybrid system
Hybrid system features ...... 38
Hybrid system
precautions ....................... 43
Energy monitor/consumption
screen ............................... 49
Hybrid vehicle driving tips 54
1-2. Key information
Keys ................................... 56
1-3. Opening, closing and
locking the doors
Smart entry & start system. 62
Push-button start system .... 79
Wireless remote control ..... 84
Side doors .......................... 89
Back door ........................... 93
1-4. Adjustable components
(seats, mirrors, steering
wheel)
Front seats .......................... 98
Rear seats ......................... 100
Driving position memory . 102
Head restraints ................. 105
Seat belts .......................... 108
Steering wheel.................. 115
Inside rear view mirror..... 116
Outside rear view mirrors 1181-5. Opening and closing the
windows and moon roof
Power windows................ 123
Moon roof ........................ 127
1-6. Refueling
Opening the fuel tank cap 131
1-7. Theft deterrent system
Immobilizer system ......... 135
Double locking system .... 140
Alarm ............................... 142
1-8. Safety information
Correct driving posture .... 149
SRS airbags...................... 151
Airbag manual on-off
system ............................ 163
Child restraint systems..... 166
Installing child restraints . 176

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1-3. Opening, closing and locking the doors
1
Before driving
CT200h_OM_OM76067E_(EE)
Alarms and warning messages
A combination of exterior and interior alarms as well as warning messages
shown on the multi-information display are used to prevent theft of the vehi-
cle and accidents resulting from erroneous operation. Take appropriate mea-
sures in response to any warning message on the multi-information display.
(P. 578)
The following table describes circumstances and correction procedures
when only alarms are sounded.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for
10 secondsAn attempt was made to
lock the vehicle while a
door was open.Close all of the doors
and lock the doors
again.
Interior alarm
pings repeatedly
The “POWER” switch was
turned to ACCESSORY
mode while the driver’s
door was open (The
driver’s door was opened
when the “POWER”
switch was in ACCES-
SORY d )
Turn the “POWER”
switch off and close
the driver’s door.

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1-3. Opening, closing and locking the doors
CT200h_OM_OM76067E_(EE)
Note for locking the doors
Touching the door lock sensor while wearing gloves may delay or pre-
vent lock operation. Remove the gloves and touch the lock sensor again.
If the door handle becomes wet while the electronic key is within the
effective range, the door may lock and unlock repeatedly. Place the key
in a position 2 m (6 ft.) or more separate from the vehicle while the vehi-
cle is being washed. (Take care to ensure that the key is not stolen.)
If the electronic key is inside the vehicle and a door handle becomes wet
during a car wash, a message may be shown on the multi-information
display and a buzzer will sound outside the vehicle. To turn off the
alarm, lock all the doors.
The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again, or
use the lock sensor on the lower part of the door handle.
Fingernails may scrape against the door during operation of the door
handle. Be careful not to injure fingernails or damage the surface of the
door.

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1-3. Opening, closing and locking the doors
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Before driving
CT200h_OM_OM76067E_(EE)
Note for the unlocking function
A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the
original position and check that the doors unlock before pulling the door
handle again.
Gripping the door handle when wearing a glove may not unlock the
door. Remove the gloves and touch the sensor on the back of the handle
again.
If the door handle becomes wet while the electronic key is within the
effective range, the door may lock and unlock repeatedly. Place the key
in a position 2 m (6 ft.) or more separate from the vehicle while the vehi-
cle is being washed. (Take care to ensure that the key is not stolen.)
If there is another electronic key in the detection area, it may take
slightly longer to unlock the doors after the door handle is gripped.
Fingernails may scrape against the door during operation of the door
handle. Be careful not to injure fingernails or damage the surface of the
door.
When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 2 m
(6 ft.) of the vehicle.
The smart entry & start system can be deactivated in advance. (P. 667)
Alarm (if equipped)
Using the smart entry & start system to lock the doors will set the alarm sys-
tem. (P. 142)

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1-3. Opening, closing and locking the doors
CT200h_OM_OM76067E_(EE)
To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from
the outside of the vehicle.
Depending on the position and holding condition of the electronic key, the
key may not be detected correctly and the system may not operate properly.
(The alarm may go off accidentally, or the door lock prevention may not
operate.)
If the smart entry & start system does not operate properly
Locking and unlocking the doors: Use the mechanical key. (P. 630)
Starting the hybrid system: P. 6 3 1
Electronic key battery depletion
P. 8 7
When the electronic key battery is fully depleted
P. 5 2 7
Customization
Settings (e.g. smart entry & start system) can be changed.
(Customizable features P. 667)

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1-3. Opening, closing and locking the doors
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Before driving
CT200h_OM_OM76067E_(EE)
Conditions affecting operation
P. 8 6
Electronic key battery depletion
P. 8 7
To operate the system properly
Make sure to carry the electronic key when operating the system.
Depending on the position and holding condition of the electronic key, the
key may not be detected correctly and the system may not operate properly.
(The alarm may go off accidentally, or the door lock prevention may not
function.)
Note for the push-button start system
Even when the electronic key is within the effective range (detection
areas), the system may not operate properly.
For example, the electronic key is on the instrument panel, luggage
cover, floor or in the glove box when the hybrid system is started or
“POWER” switch modes are changed.
Even if the electronic key is not inside the vehicle, it may be possible to
start the hybrid system if the electronic key is near the window.

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1-3. Opening, closing and locking the doors
CT200h_OM_OM76067E_(EE)
Alarms and warning messages
An interior alarm is used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Take appropriate measures
according to the warning message shown on the multi-information display.
(P. 578)
The following table describes circumstances and correction procedures
when only alarms are sounded.
If the push-button start system does not operate properly
P. 6 3 1
When the electronic key battery is fully depleted
P. 5 2 7
Customization
Settings (e.g. push-button start system) can be changed.
(Customizable features P. 667)
AlarmSituationCorrection procedure
Interior alarm
pings repeatedly
The “POWER” switch was
turned to ACCESSORY
mode while the driver’s
door was open (The
driver’s door was opened
when the “POWER”
switch was in ACCES-
SORY mode)
Turn the “POWER”
switch off and close
the driver’s door.