2015 Lexus ES350 Fuel

781-2. Hybrid system
ES350_300h_OM_OM33B99U_(U)
There is an air intake vent beside the
rear left seat for the purpose of
cooling the hybrid battery (traction
battery). If the vent becomes
blocked, the hybrid battery may
overheat, leading to a reduction in
hybrid battery output.
When a certain level of impact is detected by the impact sensor, the emer-
gency shut off system blocks off the high voltage current and stops the fuel
pump to minimize the risk of electrocution and fuel leakage. If the emer-
gency shut off system activates, your vehicle will not restart. To restart the
hybrid system, contact your Lexus dealer.
A message is automatically displayed when a malfunction occurs in the
hybrid system or an improper operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the instruc-
tions.
( →P. 6 3 6 )
Hybrid battery (traction battery) air vent
Emergency shut off system
Hybrid warning message

791-2. Hybrid system
ES350_300h_OM_OM33B99U_(U)
1
For safety and security
■If a warning light comes on, a warning message is displayed, or the 12-volt battery is
disconnected
The hybrid system may not start. In that case, try to start the system again. If the
“READY” indicator does not come on, contact your Lexus dealer.
■Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be started, refuel
the vehicle with at least enough gasoline to make the low fuel level warning light
( → P. 629) go off. If there is only a small amount of fuel, the hybrid system may not be
able to start. (The minimum amount of fuel to add to make the low fuel level warning
light go out is about 3.0 gal. [11.3 L, 2.5 Imp.gal.], when the vehicle is on a level sur-
face. This value may vary when the vehicle is on a slope.)
■Electromagnetic waves
●High voltage parts and cables on the hybrid vehicles incorporate electromagnetic
shielding, and therefore emit approximately the same amount of electromagnetic
waves as conventional gasoline powered vehicles or home electronic appliances.
●Your vehicle may cause sound interference in some third party-produced radio
parts.
■Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service life. The lifespan of the
hybrid battery (traction battery) can change in accordance with driving style and
driving conditions.

811-2. Hybrid system
ES350_300h_OM_OM33B99U_(U)
1
For safety and security
CAUTION
■Road accident cautions
Observe the following precautions to reduce the risk of death or serious injury:
●Pull your vehicle off the road, apply the parking brake, shift the shift lever to P, and
turn the hybrid system off.
●Do not touch the high voltage parts, cables and connectors.
●If electric wires are exposed inside or outside your vehicle, an electric shock may
occur. Never touch exposed electric wires.
●If a fluid leak occurs, do not touch the fluid as it may be strong alkaline electrolyte
from the hybrid battery (traction battery). If it comes into contact with your skin or
eyes, wash it off immediately with a large amount of water or, if possible, boric
acid solution. Seek immediate medical attention.
●If a fire occurs in the hybrid vehicles, leave the vehicle as soon as possible. Never
use a fire extinguisher that is not meant for electric fires. Using even a small
amount of water may be dangerous.
●If your vehicle needs to be towed, do so with front wheels raised. If the wheels
connected to the electric motor (traction motor) are on the ground when towing,
the motor may continue to generate electricity. This may cause an electricity
leakage leading to a fire. (→P. 6 1 7 )
●Carefully inspect the ground under the vehicle. If you find that liquid has leaked
onto the ground, the fuel system may have been damaged. Leave the vehicle as
soon as possible.

ES350_300h_OM_OM33B99U_(U)
932. Instrument cluster
2
Instrument cluster
◆Outside rear view mirrors (vehicles with BSM)
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( → P. 6 2 6 )*1Electric power steering
system warning light
(→ P. 6 2 8 )
*1
(Canada)
Brake system warning light
(→ P. 6 2 6 )*1
Slip indicator ( →P. 6 2 8 )
*1
Charging system warning
light ( →P. 6 2 7 )
*1
(hybrid
vehicles)
Brake system warning light
( → P. 6 2 8 )
*1
(U.S.A.)
Malfunction indicator
lamp ( →P. 6 2 7 )*1
(if equipped)
Automatic headlight level-
ing system warning light
(→ P. 6 2 8 )
*1
(Canada)
Malfunction indicator
lamp ( →P. 6 2 7 )Open door warning light
(→ P. 6 2 9 )
*1SRS warning light
(→ P. 6 2 7 )Low fuel level warning light
(→ P. 6 2 9 )

98
ES350_300h_OM_OM33B99U_(U)
2. Instrument cluster
Fuel gauge
Displays the quantity of fuel remaining in the tank
Shift position and shift range
Displays the selected shift position or selected shift range (→P. 222, 226)
Odometer and trip meter display
XOdometer
Displays the total distance the vehicle has been driven
XTr i p m e t e r
Displays the distance the vehicle has been driven since the meter was last reset.
Trip meters “A” and “B” can be used to record and display different distances inde-
pendently.
Switches between odometer and
trip meter displays. When the trip
meter is displayed, pressing and
holding the button will reset the trip
meter.
Changing the display
6
7
8

ES350_300h_OM_OM33B99U_(U)
1012. 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. 1 0 9 ) H o w e v e r, w h e n E c o d r i v e
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. 209, 217
■Customization
Settings (e.g. on/off operation of ECO lamp) can be changed.
(Customizable features →P. 7 3 0 )
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. 688, 691)

102
ES350_300h_OM_OM33B99U_(U)
2. Instrument cluster
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data including the current outside air temperature.
●Eco Driving Indicator Zone Dis-
play (gasoline vehicles)
(→P. 1 0 9 )
●Energy monitor (hybrid vehicles)
(→P. 112)
●Outside temperature display
(→P. 103)
●Trip information ( →P. 103)
Displays driving range, fuel consumption and other cruising related information
●
Tire inflation pressure ( →P. 105)
●Drive monitor ( →P. 1 0 6 )
●Intuitive parking assist display* (if equipped) (→ P. 2 8 3 )
●Dynamic radar cruise control display* (if equipped) (→P. 2 5 8 )
●LDA (Lane Departure Alert) display* (if equipped) (→P. 275)
●Warning messages ( →P. 636)
Automatically displayed when a malfunction occurs in one of the vehicle’s sys-
tems. Display can be switched by pressing the “DISP” button. (→ P. 1 0 3 )
*: Automatically displayed when the system is used. Display can be switched by
pressing the “DISP” button. ( →P. 1 0 3 )
Display contents

ES350_300h_OM_OM33B99U_(U)
1032. Instrument cluster
2
Instrument cluster
■Switching the display
Items displayed can be switched
by pressing the “DISP” button.
■Eco Driving Indicator Zone Display (gasoline vehicles)
→ P. 1 0 9
■Energy monitor (hybrid vehicles)
→P. 112
■Outside temperature
■Current fuel consumption
Trip information
Displays the outside air temperature
The temperature range that can be displayed is from
-40° F (-40 °C) to 122 °F (50 °C)
Displays the current rate of fuel consumption