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565
8
When trouble arises
8-2. Steps to take in an emergency
NX300h_OM_USA_OM78082U
If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, bu t then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1Charging system warning light
Indicates a malfunction in the vehicle’s charging system
Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1Low engine oil pressure warning light (warning buzzer)
Indicates that the engine oil pressure is too low
Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1High coolant temperature warning light (warning buzzer)
Indicates that the engine is overheating
Immediately stop the vehicle in a safe place. Continuing to drive
the vehicle may be dangerous.
Handling method ( P. 5 9 9 )
Brake system warning light
Indicates a malfunction in:
• The regenerative braking system;
• The electronically controlled brake system; or
• The electric parking brake
Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system;
• The electronic throttle control system; or
• The emission control system
Have the vehicle inspected by your Lexus dealer immediately.
Page 605 of 680
605
9Vehicle specifications
NX300h_OM_USA_OM78082U
9-1. SpecificationsMaintenance data (fuel, oil level, etc.)...................606
Fuel information............................616
Tire information .............................619
9-2. Customization Customizable features ............. 631
9-3. Initialization Items to initialize ...........................641
Page 606 of 680
6069-1. Specifications
NX300h_OM_USA_OM78082U
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: Vehicles with towing package
Dimensions and weight
Overall length182.3 in. (4630 mm)
Overall width72.6 in. (1845 mm)
Overall height*164.8 in. (1645 mm)
Wheelbase104.7 in. (2660 mm)
Tr e a dFront62.2 in. (1580 mm)
Rear62.2 in. (1580 mm)
Vehicle capacity weight
(Occupants + luggage)895 lb. (405 kg)
Trailer Weight Rating*2
(Trailer weight + cargo weight)1500 lb. (685 kg)
Page 609 of 680
6099-1. Specifications
9
Vehicle specifications
NX300h_OM_USA_OM78082U
*: The engine oil capacity is a reference quantity to be used when changing the engineoil. Warm up the engine and turn off the hybrid system, wait more than 5 minutes, and
check the oil level on the dipstick.
Hybrid battery (traction battery)
Ty p eNickel-Metal hydride battery
Vo l t a g e7. 2 V/m o d u l e
Capacity6.5 Ah (3HR)
Quantity34 modules
Overall voltage244.8 V
Lubrication system
Oil capacity
(Drain and refill — reference
*)
With filter
Without filter4.6 qt. (4.4 L, 3.9 Imp.qt.)
4.2 qt. (4.0 L, 3.5 Imp.qt.)
Page 677 of 680

677Alphabetical index
NX300h_OM_USA_OM78082U
Warning buzzersApproach warning ............... 245, 259
Downshifting ......................................... 210
Intuitive parking assist ......................282
Light reminder .......................................221
Open door ............................................. 128
Seat belt reminder .............................567
Warning lights ABS .......................................................... 566
Brake hold operated indicator ............................................. 566
Brake Override System .................567
Brake system....................................... 565
Charging system............................... 565
Drive-Start Control...........................567
Electric power steering.................. 566
High coolant temperature............ 565
Low engine oil pressure ................ 565
Low fuel level .......................................567
Malfunction indicator lamp .......... 565
Master warning light.........................567
Parking brake indicator ................. 566
PCS warning light ............................ 566
Seat belt reminder light...................567
Slip indicator ........................................ 566
SRS ........................................................... 566
Tire pressure ........................................567 Warning messages...............................572
Washer
Checking .................................................. 511
Low washer fluid warning message.................. 511, 572
Preparing and checking before winter .................................... 326
Switch .......................................... 228, 234
Washing and waxing .......................... 484
Weights Cargo capacity........................ 182, 606
Load limits ..................................186, 606
Weights ................................................. 606
Wheels ..................................................... 528 Replacing wheels ..............................528
Size .............................................................613
Window glasses...................................... 166
Window lock switch.............................. 166
Windows Power windows....................................166
Rear window defogger .................. 435
Washer ....................................... 228, 234
Windshield wiper de-icer ................. 436
Windshield wipers Intermittent windshield wipers .... 228
Rain-sensing windshield wipers................................................... 230
Winter driving tips ................................326
Wireless charger.................................. 458
W