
5058-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
NOTICE
To prevent causing serious damage to the transmission when towing using a
wheel-lift type truck
Never tow this vehicle from the front with the rear wheels on the ground.
To prevent damage to the vehicle when towing using a wheel-lift type truck
Do not tow the vehicle from the rear with the power switch off. The steering
lock mechanism is not strong enough to hold the front wheels straight.
When raising the vehicle from the rear, ensure adequate ground clearance for
towing at the opposite end of the raised vehicle. Without adequate clearance,
the vehicle could be damaged while being towed from the rear.
To prevent body damage when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear.
To prevent damage to the vehicle
Do not use the rear tie down hooks when your vehicle is towed.

5618-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
CAUTION
When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the sur-
rounding area is clear to avoid striking other vehicles, objects or people. The
vehicle may also lunge forward or lunge back suddenly as it becomes free. Use
extreme caution.
When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may cause an
accident resulting in death or serious injury.
NOTICE
To avoid damaging the transmission and other components
Avoid spinning the rear wheels and depressing the accelerator pedal more
than necessary.
If the vehicle remains stuck even after these procedures are performed, the
vehicle may require towing to be freed.

5689-1. Specifications
IS300h_EE(OM53B95E)
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Electrical system
12-volt battery
Open voltage at 20C
(68F):
12.5 V or higher: Fully charged
11.0 - 12.4 V: Half charged
10.9 V or lower: Discharged
(Check the voltage 20 minutes after the hybrid sys-
tem and all lights are turned off.)
Charging rates4 A — 5 A
Hybrid transmission
Fluid capacity*3.8 L (4.0 qt., 3.3 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
Hybrid transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration, and ultimately damage the hybrid transmission of your vehicle.

598Alphabetical index
IS300h_EE(OM53B95E)
First-aid kit storage belt ............417
Flat tire
Vehicles with emergency
tire puncture repair kit ........531
Vehicles with run-flat tires ...545
Floor mats....................................34
Fluid
Brake ....................................569
Hybrid
transmission .......................568
Washer ..................................446
Fog lights ...................................233
Replacing light bulbs ....481, 493
Switch ...................................233
Wattage .................................572
Follow me home system............227
Footwell light ............................411
Wattage .................................572
Front fog lights ..........................233
Replacing light bulbs ....481, 493
Switch ...................................233
Wattage .................................572Front personal lights ................. 412
Wattage ................................ 572
Front position lights.................. 226
Light switch ......................... 226
Replacing light bulbs ........... 493
Front seats................................. 164
Adjustment........................... 164
Cleaning ............................... 430
Correct driving posture .......... 36
Driving position memory..... 168
Head restraints ..................... 173
Power easy access system.... 170
Seat heaters .......................... 410
Seat position memory .......... 168
Seat ventilators .................... 410
Front turn signal lights ............. 222
Replacing light bulbs ... 483, 485
Turn signal lever .................. 222
Wattage ................................ 572
F

600Alphabetical index
IS300h_EE(OM53B95E)
Hooks
Cargo hooks ..........................417
Coat hooks ............................424
Retaining hooks (floor mat) ...34
Horn...........................................177
Hybrid battery (traction battery) .83
Hybrid battery (traction battery)
air vents .....................................84
Hybrid system .............................79
Emergency shut off system ....84
Energy monitor/
consumption screen ............122
EV drive mode......................214
High voltage components .......83
Hybrid System Indicator ......114
Hybrid system precautions .....83
Hybrid vehicle driving tips ...309
If the hybrid system
will not start .......................546
Overheating ..........................556
Power (ignition) switch ........209
Starting the hybrid system ....209
Hybrid System Indicator ...........114
Hybrid transmission ..................216
If the shift lever cannot be
shifted from P .....................548
Paddle shift switches ............218
S mode ..................................219Identification
Engine .................................. 563
Vehicle ................................. 563
Ignition switch (power switch) . 209
Illuminated entry system .......... 412
Immobilizer system .................... 90
Indicators .................................. 106
Initialization
Moon roof ............................ 189
Multi-information display.... 118
Power windows.................... 185
Tire pressure warning
system................................ 451
Inside door handle lights .......... 411
Inside rear view mirror ............. 178
Instrument panel light control .. 113
Interior lights ............................ 411
Wattage ................................ 572
Intrusion sensor and tilt sensor ... 99
ISOFIX rigid anchors ................. 70I

607Alphabetical index
IS300h_EE(OM53B95E)
Service plug .................................83
Service reminder indicators.......104
S-FLOW mode ..........................400
Shift lever ..................................216
Hybrid transmission .............216
If the shift lever cannot be
shifted from P .....................548
Shift lock system .......................548
Shift position and shift range ....110
Side airbags .................................43
Side mirrors ...............................180
Adjusting and folding ...........180
BSM (Blind spot
monitor)..............................309
Linked mirror function when
reversing .............................182
Mirror position memory .......168
Side turn signal lights ................222
Replacing light bulbs ............493
Turn signal lever ...................222
Slip indicator .............................508
Smart entry & start system ........149
Antenna location...................149
Entry functions .............136, 143
Starting the hybrid system ....209SMS (Short message service) ... 375
Snow mode ............................... 217
Snow tires ................................. 313
Spark plug................................. 567
Specifications ........................... 562
Speech command system ......... 395
Speedometer ............................. 110
Speed indicator ......................... 118
Sport mode ............................... 290
Steering lock ............................. 212
Column lock release ............ 212
Steering wheel .......................... 176
Adjustment........................... 176
Audio switches .................... 322
Heated steering wheel.......... 409
Power easy access system.... 170
Steering wheel position
memory ............................. 168
Stop lights
Emergency brake signal....... 294
Replacing light bulbs ........... 493
Storage feature.......................... 413
Stuck
If the vehicle becomes stuck 560
Sun visors ................................. 420

610Alphabetical index
IS300h_EE(OM53B95E)
Transmission .............................216
Driving mode select switch ..290
Hybrid transmission .............216
If the shift lever cannot be
shifted from P .....................548
Paddle shift switches ............218
S mode ..................................219
TRC (Traction Control).............293
Trip meters ................................110
Trunk .........................................143
Luggage security system ......145
Smart entry & start system ...143
Trunk features.......................417
Trunk grip .............................144
Trunk light ............................146
Trunk opener main switch ....145
Trunk opener switch .............143
Wireless remote control........144
Trunk light .................................146
Trunk light ............................146
Wattage .................................572
Turn signal lights.......................222
Replacing light bulbs
....................483, 485, 486, 493
Turn signal lever ...................222
Wattage .................................572Units ......................................... 118
USB device ....................... 351, 393
Connecting ........................... 323
USB audio............................ 351
USB photo ........................... 393
USB video............................ 351
USB port ................................... 323
Vanity lights ............................. 420
Vanity lights ........................ 420
Wattage ................................ 572
Vanity mirrors .......................... 420
VDIM (Vehicle Dynamics
Integrated Management) ........ 294
Vehicle identification number .. 563
Vehicle Stability Control
(VSC) .................................... 293
Ventilators (seat ventilators) .... 410
VSC (Vehicle Stability
Control) .................................. 293U
V