sensor Lexus ES300h 2016 (OM33B71U) Workshop Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2016, Model line: ES300h, Model: Lexus ES300h 2016Pages: 600, PDF Size: 8.59 MB
Page 429 of 600

ES300h_OM_OM33B71U_(U)
4297-1. Maintenance and care
7
Maintenance and care
■Aluminum wheels
●Remove any dirt immediately by using a neutral detergent. Do not use hard brushes or
abrasive cleaners. Do not use strong or harsh chemical cleaners.
Use the same mild detergent and wax as used on the paint.
●Do not use detergent on the wheels when they are hot, for example after driving for
long distance in the hot weather.
●Wash detergent from the wheels immediately after use.
■Bumpers and side moldings
Do not scrub with abrasive cleaners.
WA R N I N G
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may cause the
electrical components, etc., to be damaged or catch fire.
■When cleaning the windshield (vehicles with rain-sensing windshield wipers)
●When the upper part of the windshield where the raindrop sensor is located is
touched by hand
●When a wet rag or similar is held close to the raindrop sensor
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps into the raindrop
sensor
■Precautions regarding exhaust pipe
Exhaust gases cause exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until they have cooled suffi-
ciently, as touching hot exhaust pipe can cause burns.
■Precaution regarding the Blind Spot Monitor (if equipped)
If the paint of the rear bumper is chipped or scratched, the system may malfunction. If
this occurs, consult your Lexus dealer.
Set the wiper switch to off.
If the switch is in “AUTO”, the wipers may oper-
ate unexpectedly in the following situations,
and may result in hands being caught or other
serious injuries and cause damage to the wiper
blades.
Off
Page 501 of 600

5018-2. Steps to take in an emergency
ES300h_OM_OM33B71U_(U)
8
When trouble arises
*: Driver’s and front passenger’s seat belt warning buzzer: The driver’s seat belt warning buzzer sounds to alert the driver that his or her seat belt
is not fastened. Once the power switch is turned to ON mode, the buzzer sounds for
6 seconds. If the vehicle reaches a speed of 12 mph (20 km/h), the buzzer sounds
once. If the seat belt is stil l unfastened after 30 seconds, the buzzer will sound inter-
mittently for 10 seconds. Then, if the seat be lt is still unfastened, the buzzer will sound
in a different tone for 20 more seconds.
The front passenger’s seat be lt warning buzzer sounds to alert the front passenger
that his or her seat belt is not fastened. The buzzer sounds once if the vehicle reaches
a speed of 12 mph (20 km/h). If the seat be lt is still unfastened after 30 seconds, the
buzzer will sound intermittently for 10 seconds. Then, if the seat belt is still unfastened,
the buzzer will sound in a different tone for 20 more seconds.
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact sensors, side
impact sensors (front door), side impact sensors (front), side impact sensors (rear),
driver’s seat position sensor, driver’s seat belt buckle switch, front passenger occupant
classification system (ECU and sensors), “A IR BAG ON” indicator light, “AIR BAG OFF”
indicator light, front passenger’s seat belt bu ckle switch, seat belt pretensioner assem-
blies, airbags, interconnecting wiring and power sources.
( P. 3 8 )
■Front passenger detection sensor, seat belt reminder and warning buzzer
●If luggage is placed on the front passenger seat, the front passenger detection sensor
may cause the warning light to flash and the warning buzzer to sound even if a passen-
ger is not sittin g in the seat.
●If a cushion is placed on th e seat, the sensor may not detect a passenger, and the warn-
ing light may not operate properly.
Tire pressure warning light When the light comes on:
Low tire inflation pressure such as
• Natural causes ( P. 5 0 2 )
•Flat tire ( P. 5 0 8 )
Adjust the tire inflation pressure to the specified level.
The light will turn off after a fe w minutes. In case the light does
not turn off even if the tire inflation pressure is adjusted, have the
system checked by your Lexus dealer.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pr essure warning system (P. 5 0 2 )
Have the system checked by your Lexus dealer.
(Flashes)
(If equipped)
“A F S O F F ” i n d i c a t o r Indicates a malfunction in the adaptive front-lighting system
Have the vehicle inspected by your Lexus dealer immediately.
Warning lightWarning light/Details/Actions
Page 563 of 600

ES300h_OM_OM33B71U_(U)
5639-2. Customization
9
Vehicle specifications
■Automatic light control system (P. 1 7 8 )
■Lights ( P. 1 7 8 )
*:Except for Canada
■Intuitive parking assist* ( P. 2 3 7 )
*: If equipped
■Automatic air conditioning system ( P. 3 8 4 )
FunctionDefault settingCustomized
setting
Adjust the sensitivity of the
ambient light sensor0-2 to 2O—O
Adjust the time
elapsed before the headlights
automatically turn off
30 seconds
Off
O—O60 seconds
90 seconds
Welcome light illumination
controlOnOff——O
123
FunctionDefault settingCustomized setting
Daytime running lights can be
disabled*OnOffO—O
123
FunctionDefault settingCustomized setting
Detection distance of the
front/rear center sensorFarNearO—O
Alert volume can be adjusted31 to 5O—O
Display setting
(when intuitive parking assist
is operating)All sensors displayedDisplay offO—O
123
FunctionDefault settingCustomized
setting
A/C Auto switch operationOnOffO—O
Exhaust gas sensor sensitivity0-3 to 3O—O
123
Page 580 of 600

580What to do if... (Troubleshooting)
ES300h_OM_OM33B71U_(U)
●The auto power off function will be oper ated if the vehicle is left in ACCES-
SORY or ON mode (the hybrid system is not operating) for a period of time.
( P. 1 6 8 )
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 500)
●The parking brake indicator is on
Is the parking brake released? ( P. 1 7 7 )
Depending on the situation, other type s of warning buzzer may also sound.
( P. 499, 505)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 7 8 )
To stop the alarm, turn the power switch to ON mode or start the hybrid system.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. ( P. 505)
●When a warning light turns on or a warning message is displayed, refer to
P. 499, 505. The power switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
Page 582 of 600

582Alphabetical index
ES300h_OM_OM33B71U_(U)
Alphabetical index
A/CAir conditioning filter........................ 473
Automatic air conditioning system ................................................. 384
Humidity sensor .................................393
Micro dust and pollen filter ....................................................... 389
ABS (Anti-lock Brake System)
Function .................................................. 272
Warning light ...................................... 499
Air conditioning filter .......................... 473
Air conditioning system Air conditioning filter........................ 473
Automatic air conditioning system ................................................. 384
Humidity sensor ............................... 393
Micro dust and pollen filter ....................................................... 389 Airbags
Airbag operating conditions .......... 43
Airbag precautions for your child ....................................... 39
Airbag warning light ........................ 499
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 43
Curtain shield airbag precautions .......................................... 39
Front passenger occupant classification system......................... 46
General airbag precautions ........... 39
Locations of airbags.............................37
Modification and disposal of airbags................................................42
Side airbag operating conditions ............................................. 43
Side airbag precautions .................... 39
Side and curtain shield airbags operating conditions ....................... 43
Side and curtain shield airbags precautions ......................... 39
SRS airbags ..............................................37
Alarm ............................................................78 Warning buzzer................................. 499
Anchor brackets....................................... 57
Antennas (smart access system with push-button start) .......................121
Anti-lock Brake System (ABS) Function ...................................................272
Warning light ....................................... 499
Approach warning (dynamic radar cruise control).........................229
Armrest .....................................................407
Assist grip .................................................. 410
Audio input ..............................................294
A
Page 592 of 600

592Alphabetical index
ES300h_OM_OM33B71U_(U)
Parking assist sensors (intuitive parking assist) .................. 237
Parking brake Operation ................................................ 177
Parking brake engaged warning buzzer ................................. 177
Parking lights Light switch ............................................ 178
Replacing light bulbs ....................... 489
PCS (Pre-Collision System) Function ................................................... 201
Warning light ...................................... 500
Personal lights........................................ 397
Power control unit .................................... 71
Power control unit coolant Capacity ................................................ 539
Checking................................................. 451
Preparing and checking before winter ................................... 280
Radiator ..................................................452
Power easy access system ................ 130
Power outlets ......................................... 406
Power steering (Electric Power
Steering system) ................................ 273 Warning light ...................................... 500
Power switch ............................................166 Power trunk opener and closer .........114
Power windows
Door lock linked window operation ...........................146
Jam protection function....................145
Operation................................................145
Window lock switch ..........................145
Pre-Collision System (PCS) Function ....................................................201
Warning light ...................................... 500
Radar cruise control (dynamic radar cruise control).........................222
Radiator.....................................................452
Radio
*........................................................ 312
RCTA (Rear Cross Traffic Alert).........................................264
Rear personal lights .............................397
Rear side marker lights Light switch.............................................178
Replacing light bulbs .......................489
Rear door sunshades.......................... 408
Rear sunshade Operation............................................. 408
Reverse operation feature ............409
P
R
Page 594 of 600

594Alphabetical index
ES300h_OM_OM33B71U_(U)
SeatsAdjustment ............................................. 129
Adjustment precautions .................. 129
Child seats/child restraint system installation.............................. 57
Cleaning .................................................. 431
Driving position memory ................ 130
Head restraints ..................................... 135
Power easy access system ............ 130
Properly sitting in the seat ................30
Seat heaters ......................................... 395
Seat position memory....................... 130
Seat ventilators ................................... 395
Sensor Automatic headlight system ...........179
Humidity sensor .................................393
Inside rear view mirror ....................... 141
Intuitive parking assist ...................... 237
Lexus Safety System+....................... 196
Radar sensor ......................................... 196
Rain-sensing windshield wipers ....................................................188
Service reminder indicators ............... 82
Shift lever Hybrid transmission............................173
If the shift lever cannot be shifted from P ........... 520
Shift lever light ....................................... 396
Shift lock system.................................... 520
Side airbags ............................................... 37 Side marker lights
Light switch.............................................178
Replacing light bulbs .......... 486, 489
Side mirrors Adjusting and folding ........................ 142
Blind Spot Monitor ........................... 264
Linked mirror function when reversing.................................. 143
Mirror position memory ................. 130
Side turn signal lights Replacing light bulbs .......................489
Turn signal lever ................................... 176
Smart access system with push-button start Antenna location....................................121
Entry functions ..................................... 108
Starting the hybrid system...............166
Snow tires ................................................ 283
Spare tire ................................................. 508 Inflation pressure..................................541
Storage location ................................ 509
Spark plug ............................................... 539
Specifications......................................... 534
Speedometer ............................................ 86