steering Lexus ES300h 2015 Do-it-yourself maintenance / (OM33B99U) Owners Manual

6738-2. Steps to take in an emergency
ES350_300h_OM_OM33B99U_(U)
8
When trouble arises
One of the following may be the cause of the problem:
●One or both of the 12-volt battery terminals may be disconnected.
●The 12-volt battery may be discharged. ( P. 680)
●There may be a malfunction in the steering lock system.
Contact your Lexus dealer if the problem cannot be repaired, or if repair proce-
dures are unknown.
When the engine does not start, the following steps can be used as an
interim measure to start the engine if the “START STOP ENGINE” switch
is functioning normally:
Set the parking brake.
Shift the shift lever to P.
Turn the “START STOP ENGINE” switch to ACCESSORY mode.
Press and hold the “START STOP ENGINE” switch for about 15 sec-
onds while depressing the brake pedal firmly.
Even if the engine can be started using the above steps, the system may be
malfunctioning. Have the vehicle inspected by your Lexus dealer.
The starter motor does not turn ov er, the interior lights and head-
lights do not turn on, or the horn does not sound.
Emergency start function
1
2
3
4

674
ES350_300h_OM_OM33B99U_(U)
8-2. Steps to take in an emergency
If the hybrid system will not start (hybrid vehicles)
One of the following may be the cause of the problem:
●The electronic key may not be functioning properly. (P. 6 7 8 )
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●There may be a malfunction in the immobilizer system. ( P. 8 6 )
●There may be a malfunction in the steering lock system.
●The hybrid system may be malfunctio ning due to an electrical problem
such as electronic key battery de pletion or a blown fuse. However,
depending on the type of malfuncti on, an interim measure is available
to start the hybrid system. ( P. 675)
One of the following may be the cause of the problem:
●The 12-volt battery may be discharged. ( P. 6 8 4 )
●The 12-volt battery terminal connecti ons may be loose or corroded.
Reasons for the hybrid system not st arting vary depending on the situa-
tion. Check the following and perf orm the appropriate procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. ( P. 2 1 2 )
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.

ES350_300h_OM_OM33B99U_(U)
7119-1. Specifications
9
Vehicle specifications
*1: Minimum pedal clearance when depressed with a force of 112.4 lbf (500 N,51.0 kgf) while the engine is running .
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,
30.6 kgf).
Brakes
Pe d a l c l e a r a n c e*1
Gasoline vehicles
3.58 in. (91 mm) Min.
Hybrid vehicles
3.62 in. (92 mm) Min.
Pedal free play0.04 — 0.24 in. (1.0 — 6.0 mm)
Front and rear brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *27  10 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3
Steering
Free playLess than 1.2 in. (30 mm)

ES350_300h_OM_OM33B99U_(U)
7259-1. Specifications
9
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1
* below
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
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

762What to do if... (Troubleshooting)
ES350_300h_OM_OM33B99U_(U)●
Did you press the “START STOP ENGINE” <“POWER”>
switch while firmly depressing the brake pedal? (
P. 205, 212)
●Is the shift lever in P? (P. 208, 215)
●Is the electronic key anywhere detectable inside the vehicle?
( P. 130)
●Is the steering wheel unlocked? ( P. 209, 216)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a tem-
porary way. ( P. 6 7 8 )
●Is the 12-volt battery discharged? ( P. 680, 684)
●Is the “START STOP ENGINE” <“POWER”> switch in
IGNITION ON mode?
If you cannot release the shift lever by depressing the brake
pedal with the “START STOP ENGINE” <“POWER”> switch in
IGNITION ON mode ( P. 6 76 )
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress the
brake pedal

763What to do if... (Troubleshooting)
ES350_300h_OM_OM33B99U_(U)●
It is locked automatically to prevent theft of the vehicle.
(
P. 208, 215)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat can-
not be operated if the window lock switch is pressed. (P. 177)
●Gasoline vehicles: The auto pow er off function will be operated
if the vehicle is left in ACCE SSORY or IGNITION ON mode
(the engine is not running) for a period of time. ( P. 2 0 8 )
●Hybrid vehicles: The auto power off function will be operated if
the vehicle is left in ACCE SSORY or ON mode (the hybrid
system is not operating) for a period of time. ( P. 215)
The steering wheel cannot be turn
ed after the engine system> is stopped
The windows do not open or close by operating the power win-
dow switches
The “START STOP ENGINE” <“POWER”> switch is turned off
automatically

767Alphabetical index
ES350_300h_OM_OM33B99U_(U)
Armrest door ......................................... 498
Assist grip ................................................500
Audio input.............................................. 359
Audio system
*.......................................350
Audio input........................................... 359
AUX port.............................................. 359
Bluetooth
® audio ................................417
CD player ..............................................387
iPod .......................................................... 395
MP3/WMA disc ...............................387
Optimal use ..........................................370
Portable music player ..................... 404
Radio ........................................................378
Setup menu ............................................ 361
Steering wheel audio switches ...............................................357
USB memory ...................................... 399
Automatic air conditioning system .................................................... 464
Automatic headlight leveling system .................................................... 236
Automatic High Beam ....................... 237
Automatic light control system .................................................... 233
Automatic transmission ..................... 222 If the shift lever cannot be shifted from P ............676
AUX port
*.............................................. 359
Auxiliary box .......................................... 487 Back-up lights
Replacing light bulbs ...................... 609
Wattage ................................................... 714
Battery (12-volt battery) ......... 557, 562 If the 12-volt battery is discharged .......................680, 684
Preparing and checking before winter...................................................... 341
Warning light ....................................... 627
Battery (traction battery) ...................... 77
Bluetooth
®*
Audio system .......................................405
Hands-free system (for cellular phone) .........................419
Brake Fluid ..........................................................556
Parking brake ........................................ 231
Warning light ...........................626, 628
Brake assist ............................................... 313
Break-in tips .............................................190
Brightness control Instrument panel light control ........ 99
BSM (Blind Spot Monitor) ............... 328
B
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

769Alphabetical index
ES350_300h_OM_OM33B99U_(U)
Cup holders ............................................ 486
Curtain shield airbags ........................... 39
Customizable features ....................... 730
Daytime running light system .......... 235
DefoggerFront windshield .................................470
Outside rear view mirrors .............470
Rear window ........................................470
Dimension ............................................... 700
Dinghy towing........................................ 204
Display Dynamic radar cruise control..... 258
LDA (Lane Departure Alert) ....... 275
Multi-information display ................ 102
Trip information ................................... 103
Warning message ............................ 636
Display Audio system .........................350 Display settings ...................................367
Setup menu ............................................ 361
Do-it-yourself maintenance ............. 537
Door courtesy lights Location .................................................. 479
Wattage ....................................................714
Doors Automatic door locking and unlocking system.................... 146
Door glasses .......................................... 177
Door lock ................................................ 144
Open door warning buzzer............ 131
Open door warning light...............629
Outside rear view mirrors ...............174
Rear door child-protector.............. 145 Driver’s seat position memory.......... 159
Driving position memory................ 160
Memory recall function .................... 162
Power easy access system .............159
Driving Break-in tips .......................................... 190
Correct driving posture .................... 30
Driving mode select switch ..............311
Hybrid vehicle driving tips ............338
Procedures ............................................ 188
Winter drive tips .................................. 341
Dynamic radar cruise control Function ..................................................258
Warning message................ 638, 645
Eco drive mode........................................ 311
Eco Driving Indicator ...........................109
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 73
Electric Power Steering (EPS) Function .................................................... 314
Warning light ....................................... 628
Warning message............................. 639
Electronic key .......................................... 124 Battery-saving function ....................133
If the electronic key does not operate properly ............................ 677
Replacing the battery ......................584
D
E
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

771Alphabetical index
ES350_300h_OM_OM33B99U_(U)
Enhanced VSC .......................................313
EPS (Electronic Po wer Steering)
Function ................................................... 314
Warning light ...................................... 628
Warning message ............................ 639
Event data recorder (EDR) .................... 11
Flat tire ...................................................... 659
Floor mats ................................................... 28
Fluid Automatic transaxle........................... 710
Brake ........................................................... 711
Hybrid transaxle .................................. 710
Washer .................................................... 561
Fog lights Replacing light bulbs .............602, 610
Switch....................................................... 244
Wattage ....................................................714
Footwell light .......................................... 479
Front passenger occupant classification system ............................ 50
Front personal lights............................480
Front seats Adjustment ............................................. 157
Cleaning .................................................526
Correct driving posture ....................30
Driving position memory ................ 159
Head restraints ..................................... 165
Power easy access system ............ 159
Seat heaters ..........................................478
Seat position memory....................... 159
Seat ventilators ....................................478 Front side marker lights
Light switch........................................... 233
Replacing light bulbs ...................... 606
Welcome light illumination control.................................................... 127
Wattage ................................................... 714
Front turn signal lights Replacing light bulbs .......................604
Turn signal lever ................................. 230
Wattage ................................................... 714
Fuel Capacity................................................. 704
Fuel gauge ................................................97
Fuel pump shut off system ............ 625
Information.............................................. 715
Refueling ................................................ 249
Type.......................................................... 704
Warning light ....................................... 629
Warning messages .......................... 647
Fuel filler door.........................................249 Refueling ................................................ 249
When the fuel filler door cannot be opened ......................... 252
Fuel pump shut off system ................ 625
Fuses.......................................................... 586
Garage door opener............................501
Gauges......................................................... 97
Glove box ............................................... 484
Glove box light...................................... 484
Grocery bag hooks............................. 488
F
G

772Alphabetical index
ES350_300h_OM_OM33B99U_(U)
Hands-free system (for cellular phone)
*..........................419
Head restraints ........................................165
Headlights Discharge headlights precautions ........................................... 611
Light switch ........................................... 233
Replacing light bulbs............................... 600, 601, 610
Wattage ....................................................714
Heaters Air conditioning system ..................................................464
Heated steering wheel ....................478
Seat heaters ..........................................478
Outside rear view mirrors .............470
High-voltage components ................... 77
Hill-start assist control ..........................319
Hood ............................................................541 Warning message .............................. 641
Hooks Cargo hooks ....................................... 488
Coat hooks .......................................... 499
Grocery bag hooks......................... 488
Retaining hooks (floor mat) ............. 28
Horn ........................................................... 232
Hybrid battery (traction battery) ................................... 77
Hybrid battery (traction battery) air vents ................ 78 Hybrid system............................................ 73
Emergency shut off system ............. 78
Energy monitor/consumption screen ......................................................112
EV drive mode ..................................... 219
High voltage components ................ 77
Hybrid System Indicator ................. 100
Hybrid system precautions .............. 77
Hybrid vehicle driving tips ............338
If the hybrid system will not start ............................................... 674
Overheating...........................................691
“Power” (ignition) switch ................. 212
Starting the hybrid system............... 212
Vehicle proximity notification system ......................................................74
Hybrid System Indicator .................... 100
Hybrid transmission .............................226 If the shift lever cannot be shifted from P ................................... 676
H