2014 Lexus IS300h battery

5669-1. Specifications
IS300h_EE(OM53C61E)
*: 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 20°C
(68°F):
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 system
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 typeTo y o t a G e n u i n e AT F W S
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 ulti-
mately damage the hybrid transmission of your vehicle.
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5829-2. Customization
IS300h_EE(OM53C61E)
■Vehicle customization
●When the speed-detecting automatic door lock and shift-linked automatic door lock
are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, all the doors will be locked.
• If the vehicle is started with all doors locked, the speed-detecting automatic door
lock will not operate.
• If the vehicle is started with any door unlocked, the speed-detecting automatic door
lock will operate.
●When the smart entry & start system is off, the entry unlock function cannot be custom-
ized.
●When the doors remain closed after unlocking the doors and the timer activated auto-
matic door lock function activates, signals will be generated in accordance with the
operation buzzer volume and operational signal (Emergency flashers) function set-
tings.
■When customizing using the Remote Touch or Lexus Display Audio controller
Stop the vehicle in a safe place, apply the parking brake, and shift the shift lever to P. Also,
to prevent 12-volt battery discharge, leave the hybrid system operating while customiz-
ing the features.
CAUTION
■During customization
As the hybrid system needs to be operating during customization, ensure that the vehi-
cle is parked in a place with adequate ventilation. In a closed area such as a garage,
exhaust gases including harmful carbon monoxide (CO) may collect and enter the
vehicle. This may lead to death or a serious health hazard.
NOTICE
■During customization
To prevent 12-volt battery discharge, ensure that the hybrid system is operating while
customizing features.
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583
IS300h_EE(OM53C61E)
9
Vehicle specifications
9-3. Initialization
Items to initialize
The following item must be initialized for normal system operation after such
cases as the 12-volt battery being reconnected, or maintenance being per-
formed on the vehicle:
ItemWhen to initializeReference
Tire pressure warning system
• When rotating the tires
• When changing the tire inflation
pressure by changing traveling
speed or load weight, etc.
P. 4 5 2
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586
IS300h_EE(OM53C61E)What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional. (→P. 1 3 2 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional immediately. (→P. 1 3 5 )
●Is the electronic key battery weak or depleted? (→P. 4 7 1 )
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. (→P. 2 1 0 )
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly due to the condition of the radio wave.
(→P. 151)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
(→P. 1 4 0 )
If you have a problem, check the following before contacting any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
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587What to do if... (Troubleshooting)
IS300h_EE(OM53C61E)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open the trunk as usual. Take the key out from the trunk.
(→P. 1 4 6 )
●Did you press the power switch while firmly depressing the brake pedal?
(→P. 2 0 9 )
●Is the shift lever in P? (→P. 211)
●Is the electronic key anywhere detectable inside the vehicle? (→P. 1 4 9 )
●Is the steering wheel unlocked? (→P. 212)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way. (→P. 5 4 5 )
●Is the 12-volt battery discharged? (→P. 5 4 7 )
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
power switch in ON mode. (→P. 5 4 3 )
●It is locked automatically to prevent theft of the vehicle. (→P. 212) The trunk lid is closed with the electronic key left inside
If you think something is wrong
The hybrid system does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal
The steering wheel cannot be turned after the hybrid system is stopped
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591Alphabetical index
IS300h_EE(OM53C61E)
Airbag manual on-off system ............. 54
Alarm ............................................................ 96
Anchor brackets ...................................... 69
Antennas (smart entry &
start system) ......................................... 149
Anti-lock Brake System (ABS) .......286
Function ..................................................286
Warning light ...................................... 504
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........................................ 351Automatic headlight leveling
system ................................................... 228
Warning light.......................................505
Automatic High Beam ...................... 229
Automatic light control system ...... 226
AUX port................................................. 323
Average fuel economy ......................... 116
Average vehicle speed ......................... 116
Back-up light
Replacing light bulb ......................... 485
Wattage ................................................. 570
Battery (12-volt battery) .....................447
If the 12-volt battery is
discharged ........................................ 547
Preparing and checking
before winter........................................ 311
Warning light....................................... 503
Battery (traction battery) ..................... 83
Blind Spot Monitor (BSM) .............. 299
Blower customization......................... 405
Bluetooth
®
Audio system....................................... 365
Hands-free system
(for cellular phone) ....................... 367
Bottle holders...........................................415
B
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592Alphabetical index
IS300h_EE(OM53C61E)
Brake
Fluid .......................................................... 567
Parking brake ...................................... 224
Regenerative braking ...........................81
Warning light ...................................... 503
Brake assist .............................................286
Break-in tips ............................................ 193
Brightness control
Instrument panel light control..........112
BSM (Blind Spot Monitor) ................ 299
Card key.................................................... 130
Care ............................................... 426, 430
Aluminum wheels .............................. 427
Exterior.................................................... 426
Interior .....................................................430
Seat belts..................................................431
Cargo hooks .............................................417
Caution label .............................................83
CD player ................................................. 341
Chains ........................................................ 312Child restraint system............................ 60
Baby seats, definition............................ 61
Baby seats, installation ........................70
Child seats, definition ........................... 61
Child seats, installation .......................70
Installing CRS with ISOFIX
rigid anchors ........................................ 73
Installing CRS with seat belts ..........70
Installing CRS with top strap ........... 74
Junior seats, definition .......................... 61
Junior seats, installation ...................... 72
Child safety ................................................ 59
12-volt battery
precautions .......................... 449, 550
Airbag precautions ............................. 45
Child restraint system ........................ 60
How your child should
wear the seat belt.............................. 40
Installing child restraints .................... 69
Moon roof precautions ....................190
Power window lock switch ............ 184
Power window precautions...........186
Rear door child-protectors ............140
Removed electronic key
battery precautions........................473
Seat belt precautions........................... 42
Seat heater precautions ................. 409
Trunk precautions .............................. 147
C
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594Alphabetical index
IS300h_EE(OM53C61E)
Doors .......................................................... 136
Automatic door locking and
unlocking system............................. 140
Door glasses ......................................... 184
Door lock.................................................139
Open door warning buzzer .......... 137
Open door warning
light ....................................................... 505
Outside rear view mirrors.............. 180
Rear door child-protector ............ 140
Drive information..................................... 116
Drive info 1/Drive info 2........................ 117
Driver’s and front passenger’s
seat belt reminder light .................. 505
Driver’s seat position memory ......... 168
Driving ........................................................ 192
Break-in tips ...........................................193
Correct driving posture .................... 36
Driving mode select switch ..........283
Hybrid vehicle driving tips ........... 309
Procedures .............................................192
Winter drive tips.................................... 311
Dynamic radar cruise control.......... 249E-mail ........................................................ 375
Eco drive mode ..................................... 283
Elapsed time .............................................. 116
Electric motor (traction motor) ..........79
Electric Power Steering (EPS) ....... 286
Function.................................................. 286
Warning light....................................... 504
Electronic key ......................................... 130
Battery-saving function ....................150
If the electronic key does not
operate properly ............................ 544
Replacing the battery ........................ 471
Emergency, in case of
If the 12-volt battery is
discharged ........................................ 547
If the electronic key does not
operate properly ............................ 544
If the hybrid system will not
start ......................................................... 541
If the shift lever cannot be
shifted from P................................... 543
If the warning buzzer sounds...... 503
If the warning light turns on .......... 503
If the warning message is
displayed ............................................509E
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