2018 Lexus ES300h heater

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ES300h_OM_OM33D45U_(U)
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5-10. PhonebookContact settings .........................358
Messaging setting .......................361
5-11. Bluetooth
®
What to do if... (Troubleshooti ng)................... 362
Bluetooth
®................................... 366
5-12. Other function “Information” screen ................ 372
USB photo .................................... 374
Weather information................ 376
Voice command system ..........377
6-1. Using the air conditioning system and defogger
Automatic air conditioning system.......................................... 384
Heated steering wheel/ seat heaters/seat
ventilators................................... 394
6-2. Using the interior lights Interior lights list ......................... 396• Interior lights .......................... 397
• Personal lights....................... 397 6-3. Using the storage features
List of storage features ............ 399• Glove box ...............................400
• Console box ..........................400
• Cup holders ............................ 401
• Auxiliary box.......................... 402
Trunk features ............................. 403
6-4. Using the other interior features
Other interior features ............ 405 • Sun visors ................................ 405
• Vanity mirrors ....................... 405
• Clock ........................................ 406
• Power outlets ........................ 406
• Armrest.................................... 407
• Rear sunshade/rear door sunshades ...............................408
• Coat hooks.............................. 410
• Assist grips .............................. 410
Garage door opener .................. 411
Compass ........................................ 418
LEXUS Enform Safety Connect...................................... 422
LEXUS Enform Remote ..........427
LEXUS Enform Service Connect...................................... 428
6Interior features

23Pictorial index
ES300h_OM_OM33D45U_(U)
Seat heater and ventilator switches*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 395
Heated steering wheel switch
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 395
Rear sunshade switch
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 262
EV drive mode switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 173
VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 273
Remote Touch
*1
Lexus Display Audio controller*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 288
*1: For vehicles with navi gation system, refer to
“NAVIGATION SYSTEM OWNER’S MANUAL”.
*2: If equipped
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691-2. Hybrid system
ES300h_OM_OM33D45U_(U)
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For safety and security
■Regenerative braking
In the following situations, ki netic energy is converted to electric energy and decelera-
tion force can be obtained in conjunction with the recharging of the hybrid battery (trac-
tion battery).
●The accelerator pedal is released while driving with the shift lever in D or S.
●The brake pedal is depressed while driving with the shift lever in D or S.
■EV indicator
■Conditions in which the gasoline engine may not stop
The gasoline engine starts and stops automati cally. However, it may not stop automati-
cally in the following conditions:
●During gasoline engine warm-up
●During hybrid battery (traction battery) charging
●When the temperature of the hybrid battery (traction battery) is high or low
●When the heater is switched on
■Charging the hybrid battery (traction battery)
As the gasoline engine charges the hybrid battery (traction battery), the battery does not
need to be charged from an ou tside source. However, if the vehicle is left parked for a
long time the hybrid battery (traction batter y) will slowly discharge. For this reason, be
sure to drive the vehicle at least once every few months for at least 30 minutes or 10
miles (16 km). If the hybrid battery (traction battery) beco mes fully discharged and you
are unable to start the hybrid system, contact your Lexus dealer.
■Charging the 12-volt battery
→ P. 529
■After the 12-volt battery has discharged or when the terminal has been removed and
installed during exchange, etc.
The gasoline engine may not stop even if the vehicle is being driven by the hybrid battery
(traction battery). If this continues fo r a few days, contact your Lexus dealer.
The EV indicator comes on when the vehicle is
driven using only the el
ectric motor (traction
motor) or the gasoline engine is stopped.

ES300h_OM_OM33D45U_(U)
2794-6. Driving tips
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Driving
◆Delays
Repeated acceleration and deceleration, as well as long waits at traffic lights,
will lead to bad fuel economy. Check traffic reports before leaving and avoid
delays as much as possible. When drivin g in a traffic jam, gently release the
brake pedal to allow the vehicle to move forward slightly while avoiding over-
use of the accelerator pedal. Doing so can help control excessive gasoline
consumption.
◆Highway driving
Control and maintain the vehicle at a co nstant speed. Before stopping at a toll
booth or similar, allow plenty of ti me to release the accelerator and gently
apply the brakes. A greater amount of electrical energy can be regenerated
when slowing down.
◆Air conditioning
Use the air conditioning only when necessary. Doing so can help reduce
excessive gasoline consumption.
In summer: When the ambient temperature is high, use the recirculated air
mode. Doing so will help to reduce the burden on the air conditioning system
and reduce fuel consumption as well.
In winter: Because the gasoline engine will not automatically cut out until it
and the interior of the vehicle are warm , it will consume fuel. Also, fuel con-
sumption can be improved by av oiding overuse of the heater.
◆Checking tire inflation pressure
Make sure to check the tire inflation pr essure frequently. Improper tire infla-
tion pressure can cause poor fuel economy.
Also, as snow tires can cause large amou nts of friction, their use on dry roads
can lead to poor fuel economy. Use tires that are appropriate for the season.
◆Luggage
Carrying heavy luggage will lead to poor fuel economy. Avoid carrying
unnecessary luggage. Installing a large roof rack will also cause poor fuel
economy.
◆Warming up before driving
Since the gasoline engine starts up an d cuts out automatically when cold,
warming up the engine is unnecessary. Moreover, frequently driving short dis-
tances will cause the engine to repeated ly warm up, which can lead to excess
fuel consumption.

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ES300h_OM_OM33D45U_(U)
6Interior features
6-1. Using the air conditioning system and defogger
Automatic air conditioning system ......................................... 384
Heated steering wheel/ seat heaters/seat
ventilators ...................................394
6-2. Using the interior lights Interior lights list..........................396• Interior lights .......................... 397
• Personal lights ....................... 397 6-3. Using the storage features
List of storage features ............ 399
• Glove box .............................. 400
• Console box.......................... 400
• Cup holders ............................ 401
• Auxiliary box .......................... 402
Trunk features .............................403
6-4. Using the other interior features
Other interior features ............405 • Sun visors ................................405
• Vanity mirrors .......................405
• Clock ........................................406
• Power outlets.........................406
• Armrest .................................... 407
• Rear sunshade/rear door sunshades............................... 408
• Coat hooks .............................. 410
• Assist grips............................... 410
Garage door opener .................. 411
Compass ........................................ 418
LEXUS Enform Safety Connect ...................................... 422
LEXUS Enform Remote ......... 427
LEXUS Enform Service Connect ...................................... 428

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ES300h_OM_OM33D45U_(U)6-1. Using the air conditioning system and defogger
Heated steering wheel∗/seat heaters∗/
seat ventilators
∗
∗
: If equipped
Heated steering wheel and seat heaters heat the side grips of the steering
wheel and seats, respectively. Seat ventilators maintain good airflow by blow-
ing air from the seats.
WARNING
●Care should be taken to prevent injury if anyone in the following categories comes in
contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically challenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold
remedies, etc.)
●Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat heater.
• Do not use the seat heater more than necessary.
NOTICE
●Do not put heavy objects that have an unev en surface on the seat and do not stick
sharp objects (needles, nails, etc.) into the seat.
●To prevent 12-volt battery discharge, do not use the functions when the hybrid system
is off.

ES300h_OM_OM33D45U_(U)
3956-1. Using the air conditioning system and defogger
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Interior features
Turns the heated steering wheel on/off
The indicator light comes on when the
heated steering wheel is operating.
●The heated steering wheel can be used when the power switch is in ON mode.
●The heated steering wheel will automati cally turn off after about 30 minutes.
Heats the seat
The indicator light comes on.
The higher the number of dots, the
warmer the seat becomes.
Blows air from the seat
The indicator light comes on.
The higher the number of dots, the
stronger the airflow becomes.
The seat heaters and ventilators can be used when the power switch is in ON mode.
Heated steering wheel
Seat heaters and ventilators
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ES300h_OM_OM33D45U_(U)
4357-1. Maintenance and care
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Maintenance and care
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle interior
or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances su ch as benzene or gasoline, alkaline or
acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, su ch as thinner, benzene, and alcohol
●Do not use polish wax or polish cleaner. The instrument pane l’s or other interior part’s
painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of leather
surfaces:
●Remove any dust or dirt from leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time. Park the
vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the upholstery, as they
may stick to the leather su rface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system ma y be damaged if water comes into contact
with electrical components such as the au dio system above or under the floor of the
vehicle. Water may also cause the body to rust.
■When cleaning the inside of the windshield
Do not allow glass cleaner to contact the lens. Also, do not touch the lens. ( →P. 200)
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to the
rear window defogger heater wires or antenna. Use a cloth dampened with luke-
warm water to gently wipe the window clean. Wipe th e window in strokes running
parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.