2016 LEXUS NX300H battery

6269-1. Specifications
NX300h_OM_USA_OM78082U
Production options weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously con-
sidered in curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack, heavy duty
12-volt battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a rim by
style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb. (68 kg)
times the vehicle’s designated seating capacity
Vehicle maximum load on
the tireThe load on an individual tire that is determined by dis-
tributing to each axle its share of the maximum loaded
vehicle weight, and dividing by two
Vehicle normal load on the
tire
The load on an individual tire that is determined by dis-
tributing to each axle its sh are of curb weight, accessory
weight, and normal occupant weight (distributed in
accordance with Table 1
* below), and dividing by two
We a t h e r s i d eThe surface area of the rim not covered by the inflated
tire
BeadThe part of the tire that is made of steel wires, wrapped
or reinforced by ply cords and that is shaped to fit the
rim
Tire related termMeaning

6409-2. Customization
NX300h_OM_USA_OM78082U
WA R N I N G
■Cautions during customization
As the hybrid system needs to be operating during customization, ensure that the vehi-
cle is parked in a place with adequate vent ilation. In a closed area such as a garage,
exhaust gases including harmful carbon mo noxide (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.

6419-3. Initialization
9
Vehicle specifications
NX300h_OM_USA_OM78082U
Items to initialize
*:If equipped
The following items 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
Message indicating mainte-
nance is required (U.S.A. only)• After the maintenance is per- formedP. 4 9 2
Tire pressure warning system
• When rotating the tires on vehi-
cles with differing front and rear
tire inflation pressures
• When changing the tire inflation
pressure by changing traveling
speed or load weight, etc.
• When changing the tire size
P. 5 1 8
Oil maintenance• After the maintenance is per- formedP. 5 0 6
Power back door*
• After reconnecting or changing
the 12-volt battery
• After changing a fuse
P. 1 3 4
Po w e r w i n d o w• When functioning abnormally normallyP. 1 6 7
Moon roof*P. 1 7 0

656What to do if... (Troubleshooting)
NX300h_OM_USA_OM78082U
What to do if... (Troubleshooting)
●If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. ( P. 1 2 0 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 122)
●Is the electronic key battery weak or depleted? ( P. 5 3 2 )
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 202)
●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 du e to the condition of the radio wave.
( P. 1 4 2 )
●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 2 6 )
If you have a problem, check the following before contacting your Lexus
dealer.
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

657What to do if... (Troubleshooting)
NX300h_OM_USA_OM78082U
●Did you press the power switch while firmly depressing the brake pedal?
(P. 2 0 1 )
●Is the shift position in P? ( P. 2 0 3 )
●Is the electronic key anywhere detectable inside the vehicle? ( P. 1 4 0 )
●Is the steering wheel unlocked? ( P. 2 0 3 )
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way. ( P. 5 9 2 )
●Is the 12-volt battery discharged? ( P. 5 9 4 )
●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 9 0 )
●It is locked automatically to prevent theft of the vehicle. ( P. 2 0 4 )
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( P. 1 6 6 )
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a period
of time. ( P. 2 0 3 )
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
The windows do not open or close by operating the power window
switches
The power switch is turned off automatically

661Alphabetical index
NX300h_OM_USA_OM78082U
Audio system (with navigation system)
*
Audio system.......................................... 336 Antenna ..................................................364
Audio input............................................345
AUX port...............................................345
Bluetooth
® audio ............................. 390
CD player .............................................. 367
iPod ........................................................... 374
MP3/WMA disc ...............................367
Optimal use ..........................................354
Portable music player ....................... 381
Radio ......................................................... 361
Setup menu ........................................... 347
Steering wheel audio switches ............................................... 342
USB memory ....................................... 377
Automatic air conditioning system Air conditioning filter....................... 530
Automatic air conditioning system ................................................. 430
Micro dust and pollen filter ...........436
S-FLOW mode .................................. 432
Automatic headlight leveling system ...................................................... 221
Automatic High Beam ....................... 223
Automatic light control system......... 221
AUX port................................................. 345 Back door .................................................. 129
Wireless remote control.................. 129
Back-up lights Replacing light bulbs ...................... 550
Wattage ...................................................615
Battery (12-volt battery) If the 12-volt battery is discharged......................................... 594
Preparing and checking before winter.................................................... 326
Warning light .......................................565
Battery (traction battery) ....................... 81
Bluetooth
®............................................... 413
Audio system .......................................390
Hands-free system (for cellular phone) ....................... 392
Bottle holders ........................................ 448
Brake Brake Hold ............................................. 216
Fluid ............................................................ 612
Parking brake ........................................ 213
Regenerative braking ..........................79
Warning light .......................................565
Brake assist ............................................. 305
Brake Hold................................................ 216
Break-in tips ............................................. 176
Brightness control Instrument panel light control..................................................... 99
BSM (Blind Spot Monitor) ................. 316 Blind Spot Monitor function...........319
Rear Cross Traffic Alert function.................................................. 321
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

662Alphabetical index
NX300h_OM_USA_OM78082U
Card key ..................................................... 118
CareAluminum wheels ............................. 485
Exterior................................................... 484
Interior .................................................... 488
Seat belts ............................................... 489
Cargo capacity............................182, 606
Cargo hooks .......................................... 450
Cargo net hooks ................................... 450
CD player ................................................ 367
Chains ....................................................... 327
Child-protectors.....................................126
Child restraint system............................ 60 Booster seats installation...................68
Convertible seats installation.............................................. 67
Front passenger occupant classification system ......................... 53
Infant seats definition ........................... 62
Infant seats installation ........................66
Installing CRS with LATCH anchors ..................................................... 71
Installing CRS with seat belts ..........................................................66
Installing CRS with top tether strap.......................................................... 73
LATCH anchors ..................................... 71 Child safety ................................................ 59
12-volt battery precautions ............................ 514, 598
Airbag precautions.............................. 43
Back door precautions.....................135
Child restraint system......................... 60
How your child should wear the seat belt .............................. 36
Installing child restraints .................... 60
Moon roof precautions .................... 172
Power window lock switch.............166
Power window precautions .......... 168
Rear door child-p rotectors ............ 126
Removed key battery precautions ....................................... 533
Seat belt extender precautions .......................................... 39
Seat belt precautions .......................... 38
Seat heater precautions ................. 440
Cleaning ...................................... 484, 488 Aluminum wheels ..............................485
Exterior ................................................... 484
Interior .................................................... 488
Seat belts................................................489
Clock......................................................... 456
C

664Alphabetical index
NX300h_OM_USA_OM78082U
Drive information .................................. 103
Drive-start control .......................175, 210
Driver’s seat belt reminder light.......................................................... 567
Driver’s seat position memory ..........154
Driving Break-in tips ...........................................176
Correct posture.....................................30
Driving mode select switch ......... 303
Hybrid vehicle driving tips............. 324
Procedures .............................................174
Winter drive tips .................................326
Driving position memory.....................154 Memory recall function.................... 156
Dynamic radar cruise control Function ..................................................240
Warning message ............................. 572
Dynamic radar cruise control with full-speed rangeFunction ..................................................253
Warning message ............................. 572 ECB (Electronically Controlled
Brake System) .................................... 305
Eco drive mode..................................... 303
EDR (Event data recorder).....................11
E-Four ....................................................... 306
Electric motor Location ..................................................... 77
Specification ........................................ 608
Electric Power Steering (EPS) Function ..................................................305
Warning light .......................................566
Electronic key Battery-saving function ......................141
If the electronic key does not operate properly ..............................591
Replacing the battery ...................... 532
Electronically Controlled Brake System (ECB) ....................... 305
Emergency flashers ............................ 556
Emergency, in case of If a warning buzzer sounds ..........565
If a warning light turns on ..............565
If a warning message is displayed ............................................ 572
If the 12-volt battery is discharged......................................... 594
If the electronic key does not operate properly ..............................591
If the hybrid system will not start .............................................. 588E