2011 Lexus CT200h horn

614
5-2. Steps to take in an emergency
CT200h_EE (OM76041E)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the situ-
ation. Check the following and perform the appropriate procedure:
The hybrid system will not start even though the correct start-
ing procedure is being followed. (P. 196)
One of the following may be the cause of the problem:
The electronic key may not be functioning properly.
* (P.
617)
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
There may be a malfunction in the immobilizer system.
*
(P. 131)
There may be a malfunction in the P position control sys-
tem.
* (P. 199, 567)
*: It may not be possible to shift the shift position other than P.
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (P. 496)
The 12-volt battery terminal connections may be loose or

5
615
5-2. Steps to take in an emergency
When trouble arises
CT200h_EE (OM76041E)
Emergency start function
When the hybrid system does not start, the following steps can be
used as an interim measure to start the hybrid system if the
“POWER” switch is functioning normally:
Set the parking brake.
Turn the “POWER” switch to ACCESSORY mode.
Press and hold the “POWER” switch for about 15 seconds
while depressing the brake pedal firmly.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
The interior lights and headlights do not turn on, or the horn
does not sound.
One of the following may be the cause of the problem:
One or both of the 12-volt battery terminals may be discon-
nected.
The 12-volt battery may be discharged. (P. 496)
Contact any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional if the problem cannot be
repaired, or if repair procedures are unknown.
STEP1
STEP2
STEP3

685
Alphabetical index
CT200h_EE (OM76041E)
Headlights
Replacing light bulbs ............534
Switch ...................................232
Wattage .................................652
Heaters
Automatic air conditioning
system
*..............................312
Seat heaters ...........................455
Side mirrors ..........................323
Hill-start assist control ..............290
Hood ..........................................481
Hooks
Cargo ....................................459
Horn...........................................215
Hybrid system
Emergency shut off system ....40
Energy monitor/
consumption screen ..............45
High voltage components .......39
Hybrid System Indicator ......219
Ignition switch ......................196
“POWER” switch .................196Identification
Engine .................................. 640
Vehicle ................................. 639
Ignition switch .......................... 196
Illuminated entry system .......... 438
Immobilizer system .................. 131
Indicator lights.......................... 222
Inside rear view mirror ............. 112
Instrument panel light control .. 218
Interior lights
Interior lights ....................... 438
Switch .................................. 439
Wattage ................................ 652
Jack
Positioning a floor jack ........ 483
Vehicle-equipped jack ......... 586
Jack handle ............................... 586
Keyless entry .............................. 80
Keys
Electronic key ........................ 53
If the electronic key does not
operate properly ................ 617
If you lose your keys ........... 616
Key number ........................... 53
Keyless entry ......................... 80
Keys ....................................... 53
Mechanical key ...................... 54
“POWER” switch ................ 196
Wireless remote control key .. 80
Knee airbags ............................. 148
I
J
K
*: For vehicles with a navigation system, refer to
the “Navigation System Owner’s Manual”.

692
CT200h_EE (OM76041E)
What to do if...
What to do if...
A tire puncturesP. 586,
600If you have a flat tire
The hybrid system does not
P. 614If the hybrid system will not start
P. 131Immobilizer system
P. 620If the vehicle 12-volt battery is dis-
charged
The high coolant temperature
warning light flashes or come
Steam can be seen coming
from under the hood
P. 627If your vehicle overheats
The key is lostP. 616If you lose your keys
The 12-volt battery runs P. 620If the vehicle 12-volt battery is dis-
charged
The doors cannot be lockedP. 8 5Side doors
P. 8 9Back door
The horn begins to soundP. 138Alarm
The vehicle is stuck in mud
or sandP. 632If the vehicle becomes stuck
A warning light or indicator
light comes onP. 558If a warning light turns on or a warn-
ing buzzer sounds...