2013 Lexus IS300h park assist

5048-2. Steps to take in an emergency
IS300h_EE(OM53B95E)
Before emergency towing
Release the parking brake.
Shift the shift lever to N.
Turn the power switch to ACCESSORY (hybrid system off) or ON (hybrid
system operating) mode.
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
When transporting the vehicle
Caution while towing
Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive stress
on the emergency towing eyelets and the cables or chains. Always be cautious
of the surroundings and other vehicles while towing.
If the hybrid system is off, the power assist for the brakes and steering will not
function, making steering and braking more difficult.
Installing towing eyelets to the vehicle
Make sure that towing eyelets are installed securely.
If not securely installed, towing eyelets may come loose during towing.
1
2
3
Be sure to transport the vehicle with the
rear wheels raised or with all four wheels
raised off the ground. If the vehicle is
towed with the rear wheels contacting the
ground, the drivetrain and related parts
may be damaged or the electric motor
(traction motor) may generate electricity. If
the motor generates electricity, depending
on the state of the damage or malfunction,
fi d t h t i it

5168-2. Steps to take in an emergency
IS300h_EE(OM53B95E)
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
A buzzer also sounds.
Immediately stop the vehicle in a safe place and
contact any authorized Lexus dealer or repairer,
or another duly qualified and equipped profes-
sional. Continuing to drive the vehicle may be
dangerous.
Indicates a malfunction in the hybrid system
A buzzer also sounds.
Immediately stop the vehicle in a safe place and
contact any authorized Lexus dealer or repairer,
or another duly qualified and equipped profes-
sional.
Indicates that one or more of the doors is not fully
closed
The system also indicates which doors are not
fully closed.
If the vehicle reaches a speed of 5 km/h (3 mph),
flashes and a buzzer sounds to indicate
that the door(s) are not yet fully closed.
Make sure that all the doors are closed.
Indicates that the hood is not fully closed
If the vehicle reaches a speed of 5 km/h (3 mph),
flashes and a buzzer sounds to indicate
that the hood is not yet fully closed.
Close the hood.
Indicates that the trunk is not fully closed
If the vehicle reaches a speed of 5 km/h (3 mph),
flashes and a buzzer sounds to indicate
that the trunk is not yet fully closed.
Close the trunk.
(If equipped)
Indicates a malfunction in the Lexus parking
assists-sensor
The assist-sensors flash.
A buzzer also sounds.
Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Warning messageDetails/Actions

5178-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
(If equipped)
Indicates that a Lexus parking assist-sensor is dirty
or covered with ice
A buzzer also sounds.
Clean the sensor.
Indicates that the accelerator pedal is depressed
while the shift position is in N
A buzzer also sounds.
Release the accelerator pedal and shift the shift
lever to D, S or R.
Indicates that the hybrid battery (traction battery)
power has dropped because a long period of time
has elapsed after shifting the shift lever to N
A buzzer also sounds.
Restart the hybrid system when starting the vehi-
cle.
Indicates a malfunction in the hybrid system
A buzzer also sounds.
Immediately stop the vehicle in a safe place and
contact any authorized Lexus dealer or repairer,
or another duly qualified and equipped profes-
sional.
Indicates that the hybrid battery (traction battery) is
low
A buzzer also sounds.
When stopping the vehicle for a long period of
time, shift the shift lever to P. The hybrid battery
(traction battery) cannot be charged with the
shift lever in N.
Warning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)

5188-2. Steps to take in an emergency
IS300h_EE(OM53B95E)
Indicates a malfunction in the EPS (Electric Power
Steering) system
A buzzer also sounds.
Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Indicates that the vehicle is being driven at 5 km/h
(3 mph) or more with the parking brake still
engaged
A buzzer also sounds.
Release the parking brake.
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system
A buzzer also sounds.
Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Indicates a malfunction in:
•The ABS; or
• The brake assist system
A buzzer also sounds.
Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Indicates that the engine coolant temperature is too
high
A buzzer also sounds.
P. 5 5 6
(If equipped)
Indicates that the radar sensor is dirty or covered
with ice
A buzzer also sounds.
Clean the sensor.
Warning messageDetails/Actions
(Flashes)

583
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53B95E)
Lexus parking assist-sensor*1 (P. 271)
*1: If equipped
*2: When Lexus parking assist-sensor is operating.
Automatic air conditioning system (P. 398)
FunctionDefault set-
tingCustomized set-
ting
Detection distance of the
front center sensorFarNearO——O
Detection distance of the
rear center sensorFarNearO——O
Buzzer volume31 to 5O——O
Display setting*2All sensors
displayedDisplay offO——O
1234
FunctionDefault set-
tingCustomized set-
ting
Switching between out-
side air and recirculated
air mode linked to
“AUTO” switch operation
OnOffO——O
A/C Auto switch opera-
tionOnOffO——O
1234

587
Index
IS300h_EE(OM53B95E)
What to do if...
(Troubleshooting) .................... 588
Alphabetical index..................... 592
For vehicles with a navigation system, refer to the “Naviga-
tion System Owner's Manual” for information regarding the
equipment listed below.
• Navigation system
• Audio/video system• Lexus parking assist-sensor
• Lexus parking assist moni-

593Alphabetical index
IS300h_EE(OM53B95E)
Anti-lock Brake System (ABS) .293
Function ................................293
Warning light........................508
Approach warning .....................254
Armrest ......................................422
ASC (Active Sound Control) ....225
Assist grips ................................424
Audio input................................323
Audio system .............................316
Audio CD player ..................341
Audio input ...........................323
AUX port/
USB port ............................323
Bluetooth
® audio ..................365
iPod.......................................348
Optimal use...........................331
Portable music player ...........356
Radio ....................................339
Steering wheel audio switch .322
USB memory ........................351
Automatic headlight leveling
system ....................................228
Warning light........................509
Automatic High Beam ..............229
Automatic light control system 226
AUX port ...................................323
Average fuel economy ..............117
Average vehicle speed...............117Back-up light
Replacing light bulb............. 488
Wattage ................................ 572
Battery (12-volt battery) ........... 447
If the 12-volt battery is
discharged ......................... 551
Preparing and checking
before winter ..................... 311
Warning light ....................... 507
Battery (traction battery) ............ 83
Blind Spot Monitor (BSM) ...... 309
Blower customization ............... 405
Bluetooth®
Audio system ....................... 365
Hands-free system
(for cellular phone)............ 367
Bottle holders ........................... 415
Brake
Fluid ..................................... 569
Parking brake ....................... 224
Regenerative braking ............. 81
Warning light ....................... 507
Brake assist .............................. 293
Break-in tips ............................ 193
Brightness control
Instrument panel light control....
113
BSM (Blind Spot Monitor)....... 309
B

601Alphabetical index
IS300h_EE(OM53B95E)
Jack
Positioning the jack ..............438
Vehicle-equipped jack ..........460
Jack handle ................................460
Jam protection function
Moon roof .............................188
Power window ......................185
Keyless entry
Smart entry & start
system.........................136, 143
Wireless remote control136, 143
Keys...........................................130
Battery-Saving Function.......150
Electronic key .......................130
If the electronic key does not
operate properly .................549
Key number plate .................130
Keyless entry ................136, 143
Mechanical key.....................131
Power switch ........................209
Replacing the battery ............472
Warning buzzer ....................137
Wireless remote control........130
Knee airbags ................................43Lane Departure Alert (LDA) .... 264
Language
(multi-information display).... 118
LDA (Lane Departure Alert) .... 264
Lever
Auxiliary catch lever ........... 437
Hood lock release lever ....... 437
Shift lever ............................ 216
Turn signal lever .................. 222
Wiper lever .......................... 235
Lexus Display Audio system.... 316
Lexus Display Audio controller 318
Lexus parking assist-sensor ...... 271
License plate lights ................... 226
Light switch ......................... 226
Replacing light bulbs ........... 493
Light bulbs
Replacing ............................. 481
Wattage ................................ 572
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K
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