2017 Lexus GS450h tow

5437-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
NOTICE
■To avoid damaging the transmission and other components
●Avoid spinning the rear wheels and depressing the accelerator pedal more than nec- essary.
●If the vehicle remains stuck even after these procedures are performed, the vehiclemay require towing to be freed.

5468-1. Specifications
GS450h_300h_OM_OM30F92E_(EE)
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: Vehicles with 265/35R19 tires
*3: AWL10L-BEXEHW and AWL10R-BEXEHW models*10
*4: AWL10L-BEXQHW and AWL10R-BEXQHW models*10
*5: GWL10L-BEXEBW and GWL10R-BEXEBW models*10
*6: GWL10L-BEXQBW and GWL10R-BEXQBW models*10
*7: Vehicles with towing package
*8:GS300h
*9:GS450h
*10: The model code is indicated on the manufacturer’s label. (P. 547)
Dimensions and weights
Overall length 4850 mm (190.9 in.)
Overall width 1840 mm (72.4 in.)
Overall height*11455 mm (57.3 in.)
Wheelbase 2850 mm (112.2 in.)
Tread*1Front 1575 mm (62.0 in.)
Rear 1590 mm (62.6 in.) 1560 mm (61.4 in.)*2
Gross vehicle mass
2235 kg (4927 lb.)*3
2265 kg (4993 lb.)*4
2305 kg (5082 lb.)*5
2335 kg (5148 lb.)*6
Maximum permissible axle
capacity
Front 1120 kg (2469 lb.)
Rear 1270 kg (2800 lb.)
Drawbar load*780 kg (176 lb.)
Towing capacity*7
With brake 500 kg (1102 lb.)*8
1500 kg (3307 lb.)*9
Without brake0 kg (0 lb.)*8
750 kg (1653 lb.)*9

557
8
8-1. Specifications
Vehicle specifications
GS450h_300h_OM_OM30F92E_(EE)
Type D
Compact spare tire (if equipped)
■When towing a trailer
Add 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) to the recommend ed tire inflation pressure and drive at speeds below 100 km/h (62 mph).
Tire size235/40R19 96Y XL (front) and 265/35R19 94Y (rear)
Tire inflation
pressure (Recommended cold tire inflation
pressure)
Vehicle speed
Front tire
kPa (kgf/cm2 or bar, psi)
Rear tire
kPa (kgf/cm2 or bar, psi)
More than 220 km/h (137 mph)300 (3.0, 44)300 (3.0, 44)
220 km/h (137 mph)
or less240 (2.4, 35)250 (2.5, 36)
Wheel size19  8J (235/40R19), 19  9J (265/35R19)
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Tire sizeT155/70D17 110M, T145/70D18 107M
Tire inflation pressure (Recommended cold tire
inflation pressure)
420 kPa (4.2 kgf/cm2 or bar, 60 psi)
Wheel size17  4T (T155/70D17), 18  4T (T145/70D18)
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)

586Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Dynamic radar cruise control
with full-speed range ....................... 296
Function .................................................. 296
Warning message.............................466
Dynamic Rear Steering (DRS)........ 325
Function .................................................. 325
Warning message.............................466
DVD player*
Eco drive mode ........................................ 311
Electric motor (traction motor) ......... 76
Electric Power Steering (EPS)........ 325
Function .................................................. 325
Warning light .........................................461
Warning message.............................466
Electronic key.......................................... 134
Battery-saving function.................... 155
If the electronic key does not
operate properly ............................ 527
Replacing the battery.......................435
Emergency, in case of
If a warning buzzer sounds ......... 460
If a warning light turns on.............. 460
If a warning message is
displayed ............................................466
If the 12-volt battery is
discharged........................................ 530
If the electronic key does not
operate properly ............................ 527
If the hybrid system will not
start ........................................................ 523
If the parking brake cannot
be released........................................525
If you have a flat tire .............498, 509
If you think something
is wrong .............................................. 459
If your vehicle becomes
stuck ..................................................... 542
If your vehicle has to be
stopped in an emergency ......... 453
If your vehicle needs to
be towed ............................................ 454
If your vehicle overheats................ 535
Emergency brake signal.................... 325
Emergency flashers............................. 452
Emergency tire puncture
repair kit ................................................ 509
Energy monitor ....................................... 126
Engine ....................................................... 548
Accessory mode ................................. 218
Compartment ..................................... 403
Engine switch ........................................ 217
Hood ......................................................... 401
How to start the hybrid
system.................................................... 217
Identification number....................... 548
Ignition switch
(power switch) .................................. 217
Overheating ........................................ 535
Power switch ......................................... 217
Engine compartment cover ............. 405
Engine coolant....................................... 409
Capacity................................................. 552
Checking ............................................... 409
Preparing and checking
before winter.................................... 334
E

597Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Tire inflation pressure ......................... 429
Maintenance data............................. 555
Tire inflation pressure
display function.................................. 417
Warning light ....................................... 463
Warning message.............................466
Tire pressure warning system ...........417
Function .................................................... 417
Initializing................................................. 418
Installing tire pressure warning
valves and transmitters................. 418
Registering ID codes .........................419
Warning light ....................................... 463
Warning message.............................466
Tires ............................................................. 416
Chains .....................................................336
Checking .................................................416
Emergency tire puncture
repair kit ............................................. 509
If you have a flat tire .............498, 509
Inflation pressure............................... 555
Replacing .............................................. 498
Rotating tires .......................................... 417
Size........................................................... 555
Snow tires ..............................................338
Spare tire ............................................... 498
Tire inflation pressure display
function .................................................. 417
Tire pressure warning system ....... 417
Warning light ....................................... 463
Warning message.............................466
Tools...................................................499, 511
Top strap ....................................................... 71
Towing ...................................................... 454
Emergency towing ........................... 454
Towing capacity................................. 546
Towing eyelet ...................................... 456
Trailer towing ........................... 209, 210
Traction battery (hybrid battery) ...... 80
Traction Control (TRC) ..................... 324
Traction motor (electric motor) .........76
Trailer towing ............................... 209, 210
Transmission........................................... 224
Driving mode select switch.............. 311
Hybrid transmission .......................... 224
If the shift lever cannot be
shifted from P....................................229
Paddle shift switches.........................226
S mode .................................................... 227
TRC (Traction Control) ..................... 324
Function...................................................324
TRC OFF switch ............................... 326
Trip information...................................... 104
Trip meters ............................................... 104
*: Refer to the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.