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671-1. For safe use
ES350_300h_OM_OM33A60U_(U)
1
For safety and security
■Booster seatPlace the child restraint system
on the seat facing the front of
the vehicle.
Sit the child in the child
restraint system. Fit the seat
belt to the child restraint sys-
tem according to the manufac-
turer’s instructions and insert
the plate into the buckle. Make
sure that the belt is not twisted.
Check that the shoulder belt is cor-
rectly positioned over the child’s
shoulder and that the lap belt is as
low as possible. ( →P. 3 2 )
Push the buckle release button and
fully retract the seat belt.
1
2
Removing a child restraint installed with a seat belt
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711-1. For safe use
ES350_300h_OM_OM33A60U_(U)
1
For safety and security
Exhaust gas precautions
Harmful substance to the human body is included in exhaust gases if
inhaled.
CAUTION
Exhaust gases include harmful carbon monoxide (CO), which is colorless and odor-
less. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to an acci-
dent caused by light-headedness, or may lead to death or a serious health hazard.
■Important points while driving
●Keep the trunk lid closed.
●If you smell exhaust gases in the vehicle even when the trunk lid is closed, open
the windows and have the vehicle inspected at your Lexus dealer as soon as pos-
sible.
■When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop
the engine .
●Do not leave the vehicle with the engine running for a
long time.
If such a situation cannot be avoided, park the vehicle in an open space and
ensure that exhaust fumes do not enter the vehicle interior.
●Do not leave the engine running in an area with snow
build-up, or where it is snowing. If snowbanks build up around the vehicle while
the engine is running , exhaust gases may collect and
enter the vehicle.
■Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or crack
caused by corrosion, damage to a joint or abnormal exhaust noise, be sure to have
the vehicle inspected and repaired by your Lexus dealer.
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871-3. Theft deterrent system
ES350_300h_OM_OM33A60U_(U)
1
For safety and security
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the fol-
lowing:
●Nobody is in the vehicle.
●The windows and moon roof are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
■Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
●The 12-volt battery is recharged or replaced when the vehicle is locked. (→P. 8 1 5 )
●A person inside the vehicle opens a door,
the trunk or hood.
XGasoline vehicles
XHybrid vehicles
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ES350_300h_OM_OM33A60U_(U)
2. Instrument cluster
*1: These lights turn on when the “START STOP ENGINE” <“POWER”> switch isturned to IGNITION ON mode to indicate that a system check is being
performed. They will turn off after the engine is on, or after a few
seconds. There may be a malfunction in a system if the lights do not turn on, or
turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
*1
(U.S.A.)
ABS warning light
(→ P. 760)Seat belt reminder light
(→ P. 76 2 )
*1
(Canada)
ABS warning light
(→ P. 760)*1Master warning light
(→ P. 76 2 )
*1, 2
(if equipped)
“PCS” warning light
(→ P. 76 1 , 7 7 2 )*1
Tire pressure warning light
(→ P. 76 3 )
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ES350_300h_OM_OM33A60U_(U)
2. Instrument cluster
*1: These lights turn on when the “START STOP ENGINE” <“POWER”> switch isturned to IGNITION ON mode to indicate that a system check is being
performed. They will turn off after the engine is on, or after a few
seconds. There may be a malfunction in a system if the lights do not turn on, or
turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is turned off. The light flashes quickly to indi-cate that the system is operating.
*4: In order to confirm operation, the BSM outside rear view mirror indicators illumi-nate in the following situations:
• When the “START STOP ENGINE” <“POWER”> switch is turned to IGNI- TION ON mode while the BSM main switch is set to ON.
• When the BSM main switch is set to ON while the “START STOP ENGINE” <“POWER”> switch is in IGNITION ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators
will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not turn off,
there may be a malfunction with the system. If this occurs, have the vehicle
inspected by your Lexus dealer.
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on
when you start the engine , this could mean that these systems are
not available to help protect you in an accident, which could result in death or seri-
ous injury. Have the vehicle inspected by your Lexus dealer immediately if this
occurs.
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ES350_300h_OM_OM33A60U_(U)
992. Instrument cluster
2
Instrument cluster
■ECO lamp and SPORT lamp
●When sport mode is selected, SPORT lamp (red) will illuminate.
●When all of the following conditions are satisfied and Eco-friendly driving, ECO
lamp (blue) will illuminate. (ECO lamp will become brighter the more Eco-friendly
driving you perform. Also, while the vehicle is stopped or the acceleration exceeds
Zone of Eco driving, ECO lamp turns off. (→P. 107) However, when Eco drive
mode is selected, while the vehicle is stopped or the acceleration exceeds Zone of
Eco driving, ECO lamp does not turn off.):
• Driving with the shift lever in D
• Either normal mode or Eco drive mode is selected.
• The vehicle speed is approximately 80 mph (130 km/h) or below.
■Tachometer (hybrid vehicles)
Hybrid System Indicator automatically switches to the tachometer when driving
mode is in sport mode.
■Engine speed (hybrid vehicles)
Engine speed is precisely controlled in order to help improve fuel efficiency and
reduce exhaust emissions etc.
There are times when the engine speed that is displayed may differ even when vehi-
cle operation and driving conditions are the same.
■Odometer and trip meter display
→ P. 2 0 5 , 2 1 3
■Customization
Settings (e.g. on/off operation of ECO lamp) can be changed.
(Customizable features →P. 8 6 2 )
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which indi-
cates the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is in the
red zone (H). In this case, immediately stop the vehicle in a safe place, and check
the engine after it has cooled completely. ( →P. 821, 824)
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ES350_300h_OM_OM33A60U_(U)
1072. Instrument cluster
2
Instrument cluster
■System check display
After turning the “START STOP ENGINE” <“POWER”> switch to IGNITION ON
mode, “SYSTEM CHECK” is displayed while system operation is checked.
■Eco Driving Indicator (gasoline vehicles)Zone of Eco driving
Eco driving ratio based on acceleration
If the acceleration exceeds Zone of Eco driving, the right side of Eco Driving Indi-
cator Zone Display blinks.
Eco Driving Indicator will not operate in the following conditions:
●The shift lever is anything other than D.
●Neither normal mode nor Eco drive mode is selected. ( →P. 300)
●The vehicle speed is approximately 80 mph (130 km/h) or higher.
■Outside temperature display
In the following situations, the correct outside temperature may not be displayed, or
the display may take longer than normal to change.
●When stopped, or driving at low speeds (less than 12 mph [20 km/h])
●When the outside temperature has changed suddenly (at the entrance/exit of a
garage, tunnel, etc.)
Suggests Zone of Eco driving and Eco driving
ratio based on acceleration.
Eco Driving Indicator Light
Eco Driving Indicator Light availability can
be customized. The default setting is off.
(→ P. 8 6 2 )
During Eco-friendly acceleration (Eco driv-
ing), Eco Driving Indicator Light will turn
on.
When the acceleration exceeds Zone of
Eco driving, or when the vehicle is stopped,
the light turns off.
Eco Driving Indicator Zone Display
1
2
3
4
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3-2. Opening, closing and locking the doors and trunk
■Note for locking the doors
●Touching the door lock sensor while wearing gloves may delay or prevent lock
operation. Remove the gloves and touch the lock sensor again.
●If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. In that case, follow the following
correction procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the vehicle.(Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart access sys- tem with push-button start. (→ P. 1 3 1 )
●If the electronic key is inside the vehicle and a door handle becomes wet during a
car wash, a message may be shown on the multi-information display and a buzzer
will sound outside the vehicle. To turn off the alarm, lock all the doors.
●The lock sensor may not work properly if it comes into contact with ice, snow, mud,
etc. Clean the lock sensor and attempt to operate it again, or use the lock sensor
on the lower part of the door handle.
●Fingernails may scrape against the door during operation of the door handle. Be
careful not to injure fingernails or damage the surface of the door.
■Note for the unlocking function
●A sudden approach to the effective range or door handle may prevent the doors
from being unlocked. In this case, return the door handle to the original position
and check that the doors unlock before pulling the door handle again.
●Gripping the door handle when wearing a glove may not unlock the door.
●If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. In that case, follow the following
correction procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the vehicle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart access sys- tem with push-button start. (→ P. 1 3 1 )
●If there is another electronic key in the detection area, it may take slightly longer to
unlock the doors after the door handle is gripped.
●Fingernails may scrape against the door during operation of the door handle. Be
careful not to injure fingernails or damage the surface of the door.